{"title":"Sika Ronacrete","description":"\u003ch2\u003eSika Ronacrete Products\u003c\/h2\u003e\u003cp\u003eSika Ronacrete (formerly Ronacrete, now part of the Sika group) specialises in high-performance bonding agents and concrete repair products. Their flagship product Ronafix has been a trusted SBR bonding agent in the construction industry since 1969.\u003c\/p\u003e\u003ch2\u003eKey Products\u003c\/h2\u003e\u003cul\u003e\u003cli\u003e\u003cstrong\u003eRonafix\u003c\/strong\u003e - SBR bonding agent and mortar modifier, the industry standard for over 50 years\u003c\/li\u003e\u003cli\u003e\u003cstrong\u003eConcrete repair\u003c\/strong\u003e - Polymer-modified repair mortars\u003c\/li\u003e\u003cli\u003e\u003cstrong\u003eBonding agents\u003c\/strong\u003e - Multi-purpose bonding and waterproofing additives\u003c\/li\u003e\u003c\/ul\u003e\u003cp\u003eWah Hing is an authorised Sika Ronacrete distributor in Hong Kong. WhatsApp us for product details, pricing and technical support.\u003c\/p\u003e","products":[{"product_id":"ronacrete-永聯結-unicell-25","title":"Sika Ronacrete Unicell 25","description":"\u003cdiv class=\"tldr-box\" style=\"background:#f0f4f8;border-left:4px solid #2c5282;padding:16px;margin-bottom:24px\"\u003e\n\u003cstrong\u003eSummary:\u003c\/strong\u003e\u003cp\u003eUnicell 25 is a prebagged high build, waterproof Class 25 repair mortar, PCCS-RM Class 25 certified. Just add water. 28-day compressive strength 30 MPa, 6-50 mm per layer, 18 kg bag.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003ch2\u003eProduct Overview\u003c\/h2\u003e\n\u003cp\u003eUnicell 25 is a prepacked vinyl acetate copolymer modified mortar requiring only the addition of clean water to produce a mortar suitable for concrete repair and rendering. Conforms to the Hong Kong Housing Authority specification for Class 25 repair mortar system. Certified under the HKCI Product Conformity Certification Scheme PCCS-RM: Class 25. Can be applied in thick section, suitable for structural and non-structural application. Layers of 50 mm can be achieved depending upon substrate profile and technique.\u003c\/p\u003e\n\n\u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003ePrebagged for quality assurance (18 kg bag)\u003c\/li\u003e\n\u003cli\u003eSingle component - just add water\u003c\/li\u003e\n\u003cli\u003eEasy to apply on overhead surfaces\u003c\/li\u003e\n\u003cli\u003eEasy to achieve smooth surface finish\u003c\/li\u003e\n\u003cli\u003eSuitable for structural repairs\u003c\/li\u003e\n\u003cli\u003eWaterproof\u003c\/li\u003e\n\u003cli\u003eLow VOC (\u0026lt; 10 g\/L)\u003c\/li\u003e\n\u003cli\u003eCan contribute to LEED certification\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eApplications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eThick section concrete repairs to vertical and overhead surfaces\u003c\/li\u003e\n\u003cli\u003eInternal and external use\u003c\/li\u003e\n\u003cli\u003eStructural and cosmetic repairs to buildings and bridges\u003c\/li\u003e\n\u003cli\u003eReinstate damaged concrete and protect reinforcement\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eWhy Choose Unicell 25\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003ePCCS-RM Class 25 certified, compliant with Hong Kong Housing Authority specifications\u003c\/li\u003e\n\u003cli\u003eWaterproof repair mortar with 30 MPa compressive strength at 28 days\u003c\/li\u003e\n\u003cli\u003eSingle component - just add water for easy application\u003c\/li\u003e\n\u003cli\u003eMost sizes in stock; please enquire for specific models\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003ePackaging\u003c\/h2\u003e\n\u003cp\u003e18 kg bag\u003c\/p\u003e\n\n\u003ch2\u003eConsumption\u003c\/h2\u003e\n\u003cp\u003eApprox. 66 bags\/m³\u003c\/p\u003e\n\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\u003cth\u003eProperty\u003c\/th\u003e\u003cth\u003eValue\u003c\/th\u003e\u003cth\u003eTest Method\u003c\/th\u003e\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\u003ctd\u003eCompressive Strength (7 days)\u003c\/td\u003e\u003ctd\u003e25 MPa\u003c\/td\u003e\u003ctd\u003eTM1\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eCompressive Strength (28 days)\u003c\/td\u003e\u003ctd\u003e30 MPa\u003c\/td\u003e\u003ctd\u003eTM1\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eTensile Strength in Flexure (7 days)\u003c\/td\u003e\u003ctd\u003e6.2 MPa\u003c\/td\u003e\u003ctd\u003eBS 6319:Part 3\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eTensile Strength in Flexure (28 days)\u003c\/td\u003e\u003ctd\u003e7.0 MPa\u003c\/td\u003e\u003ctd\u003eBS 6319:Part 3\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eTensile Strength (7 days)\u003c\/td\u003e\u003ctd\u003e2.7 MPa\u003c\/td\u003e\u003ctd\u003eTM2\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eTensile Strength (28 days)\u003c\/td\u003e\u003ctd\u003e3.0 MPa\u003c\/td\u003e\u003ctd\u003eTM2\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eTensile Adhesion Strength (7 days)\u003c\/td\u003e\u003ctd\u003e2.2 MPa\u003c\/td\u003e\u003ctd\u003eTM4\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eTensile Adhesion Strength (28 days)\u003c\/td\u003e\u003ctd\u003e3.0 MPa\u003c\/td\u003e\u003ctd\u003eTM4\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eFlowability\u003c\/td\u003e\u003ctd\u003eApprox. 60%\u003c\/td\u003e\u003ctd\u003eBS 4551\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eAppearance\/Colour\u003c\/td\u003e\u003ctd\u003eConcrete grey\u003c\/td\u003e\u003ctd\u003e-\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eShelf Life\u003c\/td\u003e\u003ctd\u003e6 months from date of production\u003c\/td\u003e\u003ctd\u003e-\u003c\/td\u003e\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003ePCCS-RM Class 25 Certification Data\u003c\/h2\u003e\n\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\u003cth\u003eTest Method\u003c\/th\u003e\u003cth\u003eTest Description\u003c\/th\u003e\u003cth\u003eAge at Test\u003c\/th\u003e\u003cth\u003ePCCS-RM Spec (Class 25)\u003c\/th\u003e\u003cth\u003eUnicell 25 Performance\u003c\/th\u003e\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\u003ctd\u003eTM1\u003c\/td\u003e\u003ctd\u003eCompressive Strength\u003c\/td\u003e\u003ctd\u003e28 days\u003c\/td\u003e\u003ctd\u003e20-40 MPa\u003c\/td\u003e\u003ctd\u003e30 MPa\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eTM2\u003c\/td\u003e\u003ctd\u003eTensile Strength\u003c\/td\u003e\u003ctd\u003e7 days\u003c\/td\u003e\u003ctd\u003e≥ 1.5 MPa\u003c\/td\u003e\u003ctd\u003e2.7 MPa\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eTM3\u003c\/td\u003e\u003ctd\u003eElastic Modulus\u003c\/td\u003e\u003ctd\u003e28 days\u003c\/td\u003e\u003ctd\u003e9-15 GPa\u003c\/td\u003e\u003ctd\u003e10 GPa\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eTM4\u003c\/td\u003e\u003ctd\u003eBond Strength\u003c\/td\u003e\u003ctd\u003e7 days\u003c\/td\u003e\u003ctd\u003e≥ 1.5 MPa\u003c\/td\u003e\u003ctd\u003e2.2 MPa\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eTM5\u003c\/td\u003e\u003ctd\u003eCoutinho Ring\u003c\/td\u003e\u003ctd\u003e1-28 days\u003c\/td\u003e\u003ctd\u003eNil\u003c\/td\u003e\u003ctd\u003eNo Cracking\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eTM6\u003c\/td\u003e\u003ctd\u003eFigg Air Permeability\u003c\/td\u003e\u003ctd\u003e35 days\u003c\/td\u003e\u003ctd\u003e≥ 150 sec\u003c\/td\u003e\u003ctd\u003e216 sec\u003c\/td\u003e\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eNotes\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eRemove all defective concrete to a sound substrate; remove loose rust and scale from exposed reinforcement\u003c\/li\u003e\n\u003cli\u003eCut around the perimeter of the repair area to a minimum depth of 6 mm to avoid feather edges\u003c\/li\u003e\n\u003cli\u003ePrimer ratio: Unicell Primer : Cement = 1:1.5 by volume OR 1:2.0 by weight\u003c\/li\u003e\n\u003cli\u003eMixing: whole bag of Unicell 25 with 3.3-3.6 litres clean water using a mechanical mixer\u003c\/li\u003e\n\u003cli\u003eApplication thickness should be between 6-50 mm per layer\u003c\/li\u003e\n\u003cli\u003eIntermediate layers should be primed before the next layer is applied\u003c\/li\u003e\n\u003cli\u003eMinimum cover to reinforcement should be 10 mm\u003c\/li\u003e\n\u003cli\u003eStore in undamaged, unopened original sealed packaging in dry conditions; protect from direct sunlight, moisture, and frost\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eFAQ\u003c\/h2\u003e\n\u003ch3\u003eWhat is the difference between Unicell 25 and Unicell 40?\u003c\/h3\u003e\n\u003cp\u003eUnicell 25 is a Class 25 repair mortar (28-day compressive strength 30 MPa, elastic modulus 10 GPa), while Unicell 40 is a Class 40 high-strength repair mortar (28-day compressive strength 48 MPa, elastic modulus 18 GPa). Class 25 is for general structural repairs; Class 40 is for higher-strength concrete.\u003c\/p\u003e\n\u003ch3\u003eWhat is the maximum layer thickness?\u003c\/h3\u003e\n\u003cp\u003e6-50 mm per layer. Greater thickness may be possible when filling pockets. For multi-layer application, prime the previous layer before applying the next once it has hardened.\u003c\/p\u003e\n\u003ch3\u003eHow can I purchase Unicell 25?\u003c\/h3\u003e\n\u003cp\u003ePlease contact us via WhatsApp for the latest pricing and availability. We offer in-store pickup at our Mong Kok shop and delivery across Hong Kong.\u003c\/p\u003e","brand":"Sika Ronacrete 西卡永聯結","offers":[{"title":"Default Title","offer_id":42397753344150,"sku":"1000","price":1.0,"currency_code":"HKD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0594\/9027\/1382\/products\/Ronacrete_Unicell25-cover.jpg?v=1672854919"},{"product_id":"ronacrete-永聯結-unicell-40","title":"Sika Ronacrete Unicell 40","description":"\u003cdiv class=\"tldr-box\" style=\"background:#f0f4f8;border-left:4px solid #2c5282;padding:16px;margin-bottom:24px\"\u003e\n\u003cstrong\u003eSummary:\u003c\/strong\u003e\u003cp\u003eUnicell 40 is a prebagged high build, high strength, waterproof Class 40 repair mortar, PCCS-RM Class 40 certified. Just add water. 28-day compressive strength 48 MPa, 6-40 mm per layer, available in 25 kg and 10 kg bags.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003ch2\u003eProduct Overview\u003c\/h2\u003e\n\u003cp\u003eUnicell 40 is a prepacked vinyl acetate copolymer modified mortar requiring only the addition of clean water to produce a mortar suitable for concrete repair and rendering. Conforms to the Hong Kong Housing Authority specification for Class 40 repair mortar system. Certified under the HKCI Product Conformity Certification Scheme PCCS-RM: Class 40. Can be applied in thick section, suitable for structural and non-structural application. Layers of 40 mm can be achieved depending upon substrate profile and technique.\u003c\/p\u003e\n\n\u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003ePrebagged for quality assurance (25 kg and 10 kg bags available)\u003c\/li\u003e\n\u003cli\u003eSingle component - just add water\u003c\/li\u003e\n\u003cli\u003eEasy to apply on overhead surfaces (6-40 mm)\u003c\/li\u003e\n\u003cli\u003eEasy to achieve smooth surface finish\u003c\/li\u003e\n\u003cli\u003eSuitable for structural repairs\u003c\/li\u003e\n\u003cli\u003eWaterproof\u003c\/li\u003e\n\u003cli\u003eLow VOC (\u0026lt; 10 g\/L)\u003c\/li\u003e\n\u003cli\u003eCan contribute to LEED certification\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eApplications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eThick section concrete repairs to vertical and overhead surfaces\u003c\/li\u003e\n\u003cli\u003eInternal and external use\u003c\/li\u003e\n\u003cli\u003eStructural and cosmetic repairs to buildings and bridges\u003c\/li\u003e\n\u003cli\u003eReinstate damaged concrete and protect reinforcement\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eWhy Choose Unicell 40\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003ePCCS-RM Class 40 certified, compliant with Hong Kong Housing Authority specifications\u003c\/li\u003e\n\u003cli\u003eHigh-strength waterproof repair mortar with 48 MPa compressive strength at 28 days\u003c\/li\u003e\n\u003cli\u003eSingle component - just add water for easy application\u003c\/li\u003e\n\u003cli\u003eMost sizes in stock; please enquire for specific models\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003ePackaging\u003c\/h2\u003e\n\u003cp\u003e25 kg bag \/ 10 kg bag\u003c\/p\u003e\n\n\u003ch2\u003eConsumption\u003c\/h2\u003e\n\u003cp\u003eApprox. 58 bags\/m³ (25 kg bags)\u003c\/p\u003e\n\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\u003cth\u003eProperty\u003c\/th\u003e\u003cth\u003eValue\u003c\/th\u003e\u003cth\u003eTest Method\u003c\/th\u003e\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\u003ctd\u003eCompressive Strength (7 days)\u003c\/td\u003e\u003ctd\u003e44 MPa\u003c\/td\u003e\u003ctd\u003eTM1\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eCompressive Strength (28 days)\u003c\/td\u003e\u003ctd\u003e48 MPa\u003c\/td\u003e\u003ctd\u003eTM1\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eTensile Strength in Flexure (7 days)\u003c\/td\u003e\u003ctd\u003e7.0 MPa\u003c\/td\u003e\u003ctd\u003eBS 6319:Part 3\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eTensile Strength in Flexure (28 days)\u003c\/td\u003e\u003ctd\u003e9.8 MPa\u003c\/td\u003e\u003ctd\u003eBS 6319:Part 3\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eTensile Strength (7 days)\u003c\/td\u003e\u003ctd\u003e3.3 MPa\u003c\/td\u003e\u003ctd\u003eTM2\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eTensile Strength (28 days)\u003c\/td\u003e\u003ctd\u003e3.5 MPa\u003c\/td\u003e\u003ctd\u003eTM2\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eTensile Adhesion Strength (7 days)\u003c\/td\u003e\u003ctd\u003e3.0 MPa\u003c\/td\u003e\u003ctd\u003eTM4\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eTensile Adhesion Strength (28 days)\u003c\/td\u003e\u003ctd\u003e3.5 MPa\u003c\/td\u003e\u003ctd\u003eTM4\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eElastic Modulus (28 days)\u003c\/td\u003e\u003ctd\u003e18 GPa\u003c\/td\u003e\u003ctd\u003eTM3\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eShrinkage (Coutinho Ring)\u003c\/td\u003e\u003ctd\u003eNo cracking 1-28 days\u003c\/td\u003e\u003ctd\u003eTM5\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eFigg Air Permeability (35 days)\u003c\/td\u003e\u003ctd\u003e360 sec\u003c\/td\u003e\u003ctd\u003eTM6\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eFlowability\u003c\/td\u003e\u003ctd\u003eApprox. 50%\u003c\/td\u003e\u003ctd\u003eBS 4551\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eAppearance\/Colour\u003c\/td\u003e\u003ctd\u003eConcrete grey\u003c\/td\u003e\u003ctd\u003e-\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eShelf Life\u003c\/td\u003e\u003ctd\u003e6 months from date of production\u003c\/td\u003e\u003ctd\u003e-\u003c\/td\u003e\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eNotes\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eRemove all defective concrete to a sound substrate; remove loose rust and scale from exposed reinforcement\u003c\/li\u003e\n\u003cli\u003eCut around the perimeter of the repair area to a minimum depth of 6 mm to avoid feather edges\u003c\/li\u003e\n\u003cli\u003ePrimer ratio: Unicell Primer : Cement = 1:1.5 by volume OR 1:2.0 by weight\u003c\/li\u003e\n\u003cli\u003eMixing: whole bag of Unicell 40 with 4-4.5 litres clean water using a mechanical mixer\u003c\/li\u003e\n\u003cli\u003eApplication thickness should be between 6-40 mm per layer\u003c\/li\u003e\n\u003cli\u003eIntermediate layers should be primed before the next layer is applied\u003c\/li\u003e\n\u003cli\u003eMinimum cover to reinforcement should be 10 mm\u003c\/li\u003e\n\u003cli\u003eStore in undamaged, unopened original sealed packaging in dry conditions; protect from direct sunlight, moisture, and frost\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eFAQ\u003c\/h2\u003e\n\u003ch3\u003eWhat is the difference between Unicell 40 and Unicell 25?\u003c\/h3\u003e\n\u003cp\u003eUnicell 40 is a Class 40 high-strength structural repair mortar (28-day compressive strength 48 MPa, elastic modulus 18 GPa), while Unicell 25 is a Class 25 repair mortar (28-day compressive strength 30 MPa, elastic modulus 10 GPa). Class 40 is suitable for structural repairs to higher-strength concrete.\u003c\/p\u003e\n\u003ch3\u003eWhat is the maximum layer thickness?\u003c\/h3\u003e\n\u003cp\u003e6-40 mm per layer. Greater thickness may be possible when filling pockets. For multi-layer application, prime the previous layer before applying the next once it has hardened.\u003c\/p\u003e\n\u003ch3\u003eHow can I purchase Unicell 40?\u003c\/h3\u003e\n\u003cp\u003ePlease contact us via WhatsApp for the latest pricing and availability. We offer in-store pickup at our Mong Kok shop and delivery across Hong Kong.\u003c\/p\u003e","brand":"Sika Ronacrete 西卡永聯結","offers":[{"title":"Default Title","offer_id":42397753966742,"sku":"","price":1.0,"currency_code":"HKD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0594\/9027\/1382\/products\/Ronacrete_Unicell40-cover.jpg?v=1672855013"},{"product_id":"ronacrete-永聯結-ronafix","title":"Sika Ronacrete Ronafix","description":"\u003cdiv class=\"tldr-box\" style=\"background: #f0f4f8; border-left: 4px solid #2c5282; padding: 16px; margin-bottom: 24px;\"\u003e\n\u003cstrong\u003eQuick Summary:\u003c\/strong\u003e\n\u003cp\u003eRonafix® is Sika Ronacrete's classic SBR mortar admixture, available since 1969. When added to cement mortar, it significantly improves waterproofing, bond strength and compressive strength, allows thin section application down to 6mm, and provides freeze\/thaw resistance after curing. Suitable for internal and external use.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003ch2\u003eRonafix Product Features\u003c\/h2\u003e\n\u003cp\u003eRonafix® is a single part modified styrene butadiene (SBR) liquid additive for cement mortars which enhances physical and chemical properties. Mortars containing Ronafix can be applied in thin section (minimum 6mm), and once cured are waterproof and resistant to freeze\/thaw cycling, with monolithic adhesion to building substrates. Ronafix is supplied as a milky white liquid and is diluted with water according to the specified mix design before adding to cement, sand and aggregate. As a priming or bonding coat, Ronafix is used with cement only to provide adhesion between substrate and mortar.\u003c\/p\u003e\n\n\u003cul\u003e\n\u003cli\u003eProven track record since 1969 — over 55 years of proven performance\u003c\/li\u003e\n\u003cli\u003eMortars can be applied in thin section — minimum 6mm\u003c\/li\u003e\n\u003cli\u003eHigh compressive, tensile and flexural strengths\u003c\/li\u003e\n\u003cli\u003eCured mortars are waterproof and resistant to freeze\/thaw cycling\u003c\/li\u003e\n\u003cli\u003eMonolithic adhesion to building substrates\u003c\/li\u003e\n\u003cli\u003eMortars, toppings and renders more resistant to mild chemical attack\u003c\/li\u003e\n\u003cli\u003eLow VOC\u003c\/li\u003e\n\u003cli\u003eSuitable for internal and external use\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eApplications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003eFloor Screeds\u003c\/strong\u003e — Thin to thick section high-strength floor screed repairs and overlays\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eConcrete Repair\u003c\/strong\u003e — Spalling and concrete patch repair\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eWaterproof Renders\u003c\/strong\u003e — Bathroom, roof and basement waterproof plastering\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eSlurry Coats\u003c\/strong\u003e — Levelling and protective slurry coats\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eHeavy Duty Floor Toppings\u003c\/strong\u003e — Car parks, warehouses and high-traffic areas\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eSteel Reinforcement Protection\u003c\/strong\u003e — Anti-corrosion primer and protective coating for rebar\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eBedding and Bonding Mortars\u003c\/strong\u003e — Enhanced tile and masonry adhesion\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eTanking and Waterproofing\u003c\/strong\u003e — Water tanks and basement waterproofing\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eSpatterdash\u003c\/strong\u003e — Base coat to improve adhesion\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eBond Coats\u003c\/strong\u003e — Bonding primer between old and new concrete\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eSteel Reinforcement Primer\u003c\/strong\u003e — Protection of exposed reinforcement\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eWhy Choose Ronafix\u003c\/h2\u003e\n\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eProduct\u003c\/th\u003e\n\u003cth\u003eBrand\u003c\/th\u003e\n\u003cth\u003eType\u003c\/th\u003e\n\u003cth\u003eFeatures\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRonafix\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSika Ronacrete\u003c\/td\u003e\n\u003ctd\u003eSBR Modified\u003c\/td\u003e\n\u003ctd\u003eClassic 1969 formula, 55+ years proven, high compressive strength\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSikaLatex\u003c\/td\u003e\n\u003ctd\u003eSika\u003c\/td\u003e\n\u003ctd\u003eSynthetic Rubber Latex\u003c\/td\u003e\n\u003ctd\u003eImproves bond and reduces shrinkage\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNitobond SBR\u003c\/td\u003e\n\u003ctd\u003eFosroc\u003c\/td\u003e\n\u003ctd\u003eSBR Latex\u003c\/td\u003e\n\u003ctd\u003eIndustrial-grade mortar modifier, suitable for tiling\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePlanicrete Latex\u003c\/td\u003e\n\u003ctd\u003eMapei\u003c\/td\u003e\n\u003ctd\u003eSynthetic Rubber Latex\u003c\/td\u003e\n\u003ctd\u003eImproves mechanical\/adhesion\/waterproofing properties\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003ePackaging\u003c\/h2\u003e\n\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eItem\u003c\/th\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003ePack Sizes\u003c\/td\u003e\n\u003ctd\u003e5 litre drum, 30 litre drum or 220 litre drum\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAppearance \/ Colour\u003c\/td\u003e\n\u003ctd\u003eMilky white liquid\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eShelf Life\u003c\/td\u003e\n\u003ctd\u003e9 months from date of production\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStorage Conditions\u003c\/td\u003e\n\u003ctd\u003e+5°C to +30°C, protect from direct sunlight and frost\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eTechnical Data\u003c\/h2\u003e\n\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eProperty\u003c\/th\u003e\n\u003cth\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eCompressive Strength (Mix A, 7 days)\u003c\/td\u003e\n\u003ctd\u003e50.5 N\/mm²\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCompressive Strength (Mix A, 28 days)\u003c\/td\u003e\n\u003ctd\u003e52.5 N\/mm²\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eShear Bond Strength (Mix A, 7 days)\u003c\/td\u003e\n\u003ctd\u003e9.3 N\/mm²\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eShear Bond Strength (Mix A, 28 days)\u003c\/td\u003e\n\u003ctd\u003e18.1 N\/mm²\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDynamic Modulus (Mix A, 28 days)\u003c\/td\u003e\n\u003ctd\u003e24.8 KN\/mm²\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWater Vapour Permeability Reduction (p\/c 1:7)\u003c\/td\u003e\n\u003ctd\u003e96.0%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMinimum Application Thickness\u003c\/td\u003e\n\u003ctd\u003e6 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eApplication Method\u003c\/h2\u003e\n\u003col\u003e\n\u003cli\u003e\u003cstrong\u003eAs a Mortar Admixture\u003c\/strong\u003e — Mix Ronafix with water at the specified ratio, then add cement and sand to form mortar\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eAs a Primer \/ Bond Coat\u003c\/strong\u003e — Mix Ronafix with cement only (no sand) and brush onto the substrate to enhance mortar adhesion\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eMix Ratios\u003c\/strong\u003e — Varies by application, typically Ronafix:Water = 1:1 to 3:1. Refer to the product data sheet for details\u003c\/li\u003e\n\u003c\/ol\u003e\n\n\u003cp\u003e\u003cstrong\u003eNotes:\u003c\/strong\u003e Ambient and substrate temperatures must be above +5°C during application and curing. Store in undamaged, unopened original sealed packaging, protected from direct sunlight and frost. For detailed application guidance, refer to the product data sheet or contact us via WhatsApp.\u003c\/p\u003e\n\n\u003ch2\u003eFAQ\u003c\/h2\u003e\n\n\u003ch3\u003eWhat is the difference between Ronafix and other SBR admixtures?\u003c\/h3\u003e\n\u003cp\u003eRonafix is Ronacrete's premium SBR mortar admixture with a proven track record since 1969. Compared to generic SBR products, Ronafix delivers higher compressive and flexural strengths and has over 55 years of proven performance in construction projects worldwide.\u003c\/p\u003e\n\n\u003ch3\u003eCan Ronafix waterproof mortar?\u003c\/h3\u003e\n\u003cp\u003eYes. Mortars modified with Ronafix are waterproof after curing and resistant to freeze\/thaw cycling. According to the product data sheet, water vapour permeability can be reduced by up to 96%. Suitable for bathroom waterproof renders, rooftop waterproofing, basement tanking and more.\u003c\/p\u003e\n\n\u003ch3\u003eHow do I use Ronafix? What are the mix ratios?\u003c\/h3\u003e\n\u003cp\u003eMix Ronafix with water at the specified ratio (typically 1:1 to 3:1 depending on application), then add cement and sand. As a bond coat, mix Ronafix with cement only (no sand) and brush onto the substrate. Refer to the product data sheet for detailed mix designs or contact us via WhatsApp.\u003c\/p\u003e\n\n\u003ch3\u003eWhat pack sizes are available?\u003c\/h3\u003e\n\u003cp\u003eRonafix is available in 5 litre, 30 litre and 220 litre drums. Contact us via WhatsApp for pricing and ordering details. We offer collection from our Mong Kok store and delivery across Hong Kong.\u003c\/p\u003e","brand":"Sika Ronacrete 西卡永聯結","offers":[{"title":"220L","offer_id":43681633271958,"sku":"","price":1.0,"currency_code":"HKD","in_stock":true},{"title":"30L","offer_id":43681633304726,"sku":"","price":1.0,"currency_code":"HKD","in_stock":true},{"title":"5L","offer_id":43681633337494,"sku":"","price":1.0,"currency_code":"HKD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0594\/9027\/1382\/products\/Ronacrete_Ronafix-cover.jpg?v=1672855172"},{"product_id":"ronacrete-永聯結-monoprufe-wp","title":"Sika Ronacrete Monoprufe WP","description":"\u003cdiv class=\"tldr-box\" style=\"background:#f0f4f8;border-left:4px solid #2c5282;padding:16px;margin-bottom:24px\"\u003e\n\u003cstrong\u003eQuick Summary:\u003c\/strong\u003e\u003cp\u003eMonoprufe® WP is a high performance cold-applied elastic cementitious waterproofing membrane for swimming pools, tanks, and basements. Two-component system applied by brush or roller at approximately 1 kg\/m² per coat (two coats required), with a pot life of approximately 80 minutes.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003ch2\u003eProduct Overview\u003c\/h2\u003e\n\u003cp\u003eMonoprufe® WP is a high performance cold-applied cementitious waterproofing membrane by Sika Ronacrete. It is used in swimming pools, tanks, and basements to contain or exclude water and will accommodate a wide range of structural movement within the substrate. Supplied as a two-component material (powder and liquid), the components are simply mixed at site to form a highly workable coating that can be brushed or roller applied. Monoprufe® WP is designed as an elastomeric waterproof membrane for use under a screed, render, tiling, or tanking system.\u003c\/p\u003e\n\n\u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eHighly elastic with approximately 300% elongation at break\u003c\/li\u003e\n\u003cli\u003eExcellent adhesion — tensile adhesion strength approximately 2 N\/mm²\u003c\/li\u003e\n\u003cli\u003eZero water absorption at 28 days (0.0 ml\/m²\/sec)\u003c\/li\u003e\n\u003cli\u003eZero water penetration at 50 m head of water\u003c\/li\u003e\n\u003cli\u003eEasy to use — brush or roller application\u003c\/li\u003e\n\u003cli\u003eWater-based formula with low VOC (\u0026lt; 10 g\/L)\u003c\/li\u003e\n\u003cli\u003eCan contribute to LEED certification\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eApplications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003eBelow ground structures\u003c\/strong\u003e — basements, retaining walls\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eWater-retaining structures\u003c\/strong\u003e — swimming pools, tanks, ponds\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eExposed structures\u003c\/strong\u003e — balconies, roofs\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eInternal and external\u003c\/strong\u003e — on concrete, brickworks, blocks, render\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eWindow frame surroundings\u003c\/strong\u003e — joint waterproofing\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eCurtain walls and claddings\u003c\/strong\u003e — external protection\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eRecommended for use with Sika® SealTape F for advanced water tightness in wet rooms and around wet areas.\u003c\/p\u003e\n\n\u003ch2\u003eWhy Choose Monoprufe WP\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eElastic membrane accommodates structural movement, reducing cracking and leakage risk\u003c\/li\u003e\n\u003cli\u003eZero water penetration verified to ASTM and DIN standards\u003c\/li\u003e\n\u003cli\u003ePre-packaged two-component system ensures consistent quality\u003c\/li\u003e\n\u003cli\u003eWater-based, environmentally friendly — tools clean with water\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003ePackaging\u003c\/h2\u003e\n\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\u003cth\u003ePack Size\u003c\/th\u003e\u003cth\u003eContents\u003c\/th\u003e\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\u003ctd\u003e11.25 kg kit\u003c\/td\u003e\u003ctd\u003e6.25 kg powder + 5 kg liquid\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003e45 kg kit\u003c\/td\u003e\u003ctd\u003e25 kg powder + 20 kg liquid\u003c\/td\u003e\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003eColours: Dark Grey \/ Brick Red\u003c\/p\u003e\n\n\u003ch2\u003eConsumption\u003c\/h2\u003e\n\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\u003cth\u003eItem\u003c\/th\u003e\u003cth\u003eValue\u003c\/th\u003e\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\u003ctd\u003ePer coat\u003c\/td\u003e\u003ctd\u003e1 kg\/m²\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eTotal (two coats)\u003c\/td\u003e\u003ctd\u003eApproximately 2 kg\/m²\u003c\/td\u003e\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\u003cth\u003eProperty\u003c\/th\u003e\u003cth\u003eValue\u003c\/th\u003e\u003cth\u003eTest Standard\u003c\/th\u003e\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\u003ctd\u003eShore A Hardness\u003c\/td\u003e\u003ctd\u003e79\u003c\/td\u003e\u003ctd\u003eASTM D2240-05\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eTensile Strength\u003c\/td\u003e\u003ctd\u003eApprox. 2.0 N\/mm²\u003c\/td\u003e\u003ctd\u003eASTM D412-16\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eElongation at Break\u003c\/td\u003e\u003ctd\u003e~300%\u003c\/td\u003e\u003ctd\u003eASTM D412-16\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eTensile Adhesion Strength\u003c\/td\u003e\u003ctd\u003eApprox. 2 N\/mm²\u003c\/td\u003e\u003ctd\u003eASTM D4541-09\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eWater Absorption (28 days)\u003c\/td\u003e\u003ctd\u003e0.0 ml\/m²\/sec\u003c\/td\u003e\u003ctd\u003eInitial Surface Absorption Test\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eWater Permeability\u003c\/td\u003e\u003ctd\u003e0 K(m\/s)\u003c\/td\u003e\u003ctd\u003e—\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eWater Penetration Under Pressure\u003c\/td\u003e\u003ctd\u003e0 mm at 50 m head\u003c\/td\u003e\u003ctd\u003eDIN 1048:Part 5:1991\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003ePermeability to Water Vapour\u003c\/td\u003e\u003ctd\u003e~0.12 g\/h.m²\u003c\/td\u003e\u003ctd\u003eASTM E96-12\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eVOC\u003c\/td\u003e\u003ctd\u003e\u0026lt; 10 g\/L\u003c\/td\u003e\u003ctd\u003eUSEPA Method 24\u003c\/td\u003e\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eApplication Notes\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eAmbient air temperature must be above 5°C\u003c\/li\u003e\n\u003cli\u003ePot life is approximately 80 minutes — use mixed material within this time\u003c\/li\u003e\n\u003cli\u003eApply second coat at right angles to the first, after 2 to 4 hours curing\u003c\/li\u003e\n\u003cli\u003eAvoid application in strong direct sunlight or drying winds\u003c\/li\u003e\n\u003cli\u003eDo not add water to or re-work material that has begun to set\u003c\/li\u003e\n\u003cli\u003eStore in undamaged, unopened original packaging at +5°C to 35°C, protected from direct sunlight, moisture, and frost\u003c\/li\u003e\n\u003cli\u003eShelf life: 9 months from date of production\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eFAQ\u003c\/h2\u003e\n\n\u003ch3\u003eWhat substrates is Monoprufe WP suitable for?\u003c\/h3\u003e\n\u003cp\u003eMonoprufe WP is suitable for concrete, brickworks, blocks, and cement render substrates. Surfaces must be thoroughly cleaned of oil, grease, chemical contamination, loose and friable material before application. Dry surfaces should be dampened with clean water without ponding.\u003c\/p\u003e\n\n\u003ch3\u003eCan Monoprufe WP be used for swimming pool waterproofing?\u003c\/h3\u003e\n\u003cp\u003eYes. Monoprufe WP is specifically designed for water-retaining structures including swimming pools, tanks, and ponds. It achieves zero water penetration at 50 m head of water pressure, providing excellent waterproofing performance.\u003c\/p\u003e\n\n\u003ch3\u003eHow is Monoprufe WP applied?\u003c\/h3\u003e\n\u003cp\u003ePour all liquid into a clean container and mix with a slow-speed drill and paddle. Slowly add the powder component and mix until lump-free. Apply two coats by brush or roller, with the second coat at right angles to the first, allowing 2 to 4 hours between coats. Each coat uses approximately 1 kg\/m².\u003c\/p\u003e\n\n\u003ch3\u003eHow much does Monoprufe WP cost?\u003c\/h3\u003e\n\u003cp\u003ePlease contact us via WhatsApp for the latest pricing and ordering details. We offer in-store pickup at our Mong Kok location and delivery across Hong Kong.\u003c\/p\u003e","brand":"Sika Ronacrete 西卡永聯結","offers":[{"title":"11.25KG","offer_id":43681586643094,"sku":"","price":1.0,"currency_code":"HKD","in_stock":true},{"title":"45KG","offer_id":43681586675862,"sku":"","price":1.0,"currency_code":"HKD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0594\/9027\/1382\/products\/Ronacrete_MonoprufeWP-cover.jpg?v=1672855421"},{"product_id":"ronacrete-永聯結-ronagrout-gp","title":"Sika Ronacrete Ronagrout GP","description":"\u003cdiv class=\"tldr-box\" style=\"background:#f0f4f8;border-left:4px solid #2c5282;padding:16px;margin-bottom:24px\"\u003e\n\u003cstrong\u003eSummary:\u003c\/strong\u003e\u003cp\u003eRonagrout GP is a prepacked single-component cementitious general purpose grout, PCCS-RM Class S certified (for concrete repair with fcu ≥ 40 MPa). Just add water to achieve mortar or free-flowing grout consistency. 28-day compressive strength up to 53 MPa (flowable) \/ 80 MPa (mortar), 10-100 mm per layer.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003ch2\u003eProduct Overview\u003c\/h2\u003e\n\u003cp\u003eRonagrout GP is a prepacked single-component cementitious general purpose grout. Simply add the measured amount of clean water to achieve workability from mortar consistency to free-flowing grout. Suitable for various grouting, anchoring, and concrete repair applications. Certified under the HKCI Product Conformity Certification Scheme for Repair Mortars (PCCS-RM) Class S, suitable for repairing concrete with characteristic strength (fcu) of at least 40 MPa. Contains an expansive agent to compensate for shrinkage and settlement in the plastic state, and is specially modified to resist bleeding and segregation even under vibration.\u003c\/p\u003e\n\n\u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eControlled expansion (2%) to compensate for shrinkage and settlement in plastic state\u003c\/li\u003e\n\u003cli\u003eCan be used as patching mortar or flowable grout\u003c\/li\u003e\n\u003cli\u003eApplication 10 mm to 100 mm thick per layer (maximum 25 mm overhead)\u003c\/li\u003e\n\u003cli\u003eEasy to mix and apply\u003c\/li\u003e\n\u003cli\u003eRapid strength gain (30 MPa at 3 days)\u003c\/li\u003e\n\u003cli\u003eVery high compressive, flexural, and tensile strengths (80 MPa at 28 days, mortar consistency)\u003c\/li\u003e\n\u003cli\u003eMonolithic bond to substrate\u003c\/li\u003e\n\u003cli\u003eLow VOC (\u0026lt; 10 g\/L)\u003c\/li\u003e\n\u003cli\u003eCan contribute to LEED certification\u003c\/li\u003e\n\u003cli\u003eZero bleeding\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eApplications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eGrouting of precast elements such as wall panels, beams, and columns\u003c\/li\u003e\n\u003cli\u003eGrouting of base plates, hand rails, and machine bases\u003c\/li\u003e\n\u003cli\u003eFilling core holes and rod holes\u003c\/li\u003e\n\u003cli\u003eHigh-strength structural and non-structural concrete repair (e.g. honeycombing)\u003c\/li\u003e\n\u003cli\u003ePressure grouting\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eWhy Choose Ronagrout GP\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003ePCCS-RM Class S certified, compliant with Hong Kong specifications\u003c\/li\u003e\n\u003cli\u003eSingle component - just add water for convenient application\u003c\/li\u003e\n\u003cli\u003eVersatile: usable as patching mortar or self-levelling grout\u003c\/li\u003e\n\u003cli\u003eMost sizes in stock; please enquire for specific models\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003ePackaging\u003c\/h2\u003e\n\u003cp\u003e25 kg bag\u003c\/p\u003e\n\n\u003ch2\u003eConsumption\u003c\/h2\u003e\n\u003cp\u003eApprox. 74 bags\/m³; yield approx. 13.5 litres (depending on water addition and mixing method)\u003c\/p\u003e\n\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\u003cth\u003eProperty\u003c\/th\u003e\u003cth\u003eFlowable Consistency\u003c\/th\u003e\u003cth\u003eMortar Consistency\u003c\/th\u003e\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\u003ctd\u003eWater Addition (per 25 kg)\u003c\/td\u003e\u003ctd\u003e5.0 L\u003c\/td\u003e\u003ctd\u003e3.5 L\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eCompressive Strength (3 days)\u003c\/td\u003e\u003ctd\u003e30 MPa\u003c\/td\u003e\u003ctd\u003e42 MPa\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eCompressive Strength (7 days)\u003c\/td\u003e\u003ctd\u003e44 MPa\u003c\/td\u003e\u003ctd\u003e70 MPa\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eCompressive Strength (28 days)\u003c\/td\u003e\u003ctd\u003e53 MPa\u003c\/td\u003e\u003ctd\u003e80 MPa\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eExpansion\u003c\/td\u003e\u003ctd colspan=\"2\"\u003e2% (ASTM C827-95a)\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eBleeding\u003c\/td\u003e\u003ctd colspan=\"2\"\u003eNil (ASTM C940-89)\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eFlowability\u003c\/td\u003e\u003ctd colspan=\"2\"\u003eApprox. 35 sec (ASTM C939-97)\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eInitial Set Time\u003c\/td\u003e\u003ctd colspan=\"2\"\u003eApprox. 5 hours (ASTM C953-87)\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eChloride Content\u003c\/td\u003e\u003ctd colspan=\"2\"\u003e0.00% by mass of cement\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eShelf Life\u003c\/td\u003e\u003ctd colspan=\"2\"\u003e9 months from date of production\u003c\/td\u003e\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eNotes\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eSubstrate must be clean, sound, and free from all deleterious material\u003c\/li\u003e\n\u003cli\u003eConcrete surfaces should be well saturated with clean water but free of standing water\u003c\/li\u003e\n\u003cli\u003eUse a mechanical forced action mixer; high-speed mixing followed by 1 minute low speed to release trapped air\u003c\/li\u003e\n\u003cli\u003eTrowel\/patch repair: 3.6-5.0 L water per 25 kg bag; pourable: 4.0-5.0 L; free-flow grouting: 5.0 L per 25 kg bag\u003c\/li\u003e\n\u003cli\u003eFor thicknesses over 100 mm, extend with 5-10 mm clean aggregate (max 25 kg aggregate per 25 kg grout)\u003c\/li\u003e\n\u003cli\u003eStore in undamaged, unopened original sealed packaging in dry conditions; protect from direct sunlight, moisture, and frost\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eFAQ\u003c\/h2\u003e\n\u003ch3\u003eCan Ronagrout GP be used as a repair mortar?\u003c\/h3\u003e\n\u003cp\u003eYes. Adjust the water addition to achieve mortar or flowable grout consistency. For trowel\/patch repair, use 3.6-5.0 L water per 25 kg bag; for pourable grouting, use 4.0-5.0 L per 25 kg bag.\u003c\/p\u003e\n\u003ch3\u003eWhat is the maximum layer thickness?\u003c\/h3\u003e\n\u003cp\u003e10 mm to 100 mm per layer. For vertical and overhead patch repair, keep water addition to a minimum and limit layer thickness to 25 mm.\u003c\/p\u003e\n\u003ch3\u003eHow can I purchase Ronagrout GP?\u003c\/h3\u003e\n\u003cp\u003ePlease contact us via WhatsApp for the latest pricing and availability. We offer in-store pickup at our Mong Kok shop and delivery across Hong Kong.\u003c\/p\u003e","brand":"Sika Ronacrete 西卡永聯結","offers":[{"title":"Default Title","offer_id":42397766418582,"sku":"","price":1.0,"currency_code":"HKD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0594\/9027\/1382\/products\/Ronacrete_RonagroutGP-cover.jpg?v=1672855486"},{"product_id":"ronacrete-永聯結-monoset-rxg","title":"Sika Ronacrete Monoset RXG","description":"\u003cdiv class=\"tldr-box\" style=\"background: #f0f4f8; border-left: 4px solid #2c5282; padding: 16px; margin-bottom: 24px;\"\u003e\n\u003cstrong\u003eTL;DR:\u003c\/strong\u003e\u003cp\u003eMonoset® RXG is a rapid hardening polymer modified waterproof concrete by Sika Ronacrete. This pre-packed concrete is designed for repairing existing floors or laying new floors where waterproofing and speed of strength gain are critical. Manufactured from non-shrink cements, rapid hardening fillers and waterproofing admixtures. Accepts heavy traffic within approximately 2 hours with 28-day compressive strength exceeding 40 MPa. HKCI PCCS-RM Class S certified (fcu ≥ 33 MPa), conforms to Hong Kong Highways Department specification.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003ch2\u003eMonoset RXG Product Features\u003c\/h2\u003e\n\u003cp\u003eMonoset® RXG is a pre-packed polymer modified waterproof concrete supplied as powder and liquid components. Manufactured from a blend of non-shrink cements, rapid hardening fillers and waterproofing admixtures. Achieves a monolithic bond to most cementitious substrates and accepts heavy traffic within two hours of placement. HKCI PCCS-RM Class S certified for repairs to concrete with fcu up to at least 33 MPa.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eHigh early strength gain — compressive strength \u0026gt; 20 MPa at 2 hours (with aggregate)\u003c\/li\u003e\n\u003cli\u003eReduces down time and disruption\u003c\/li\u003e\n\u003cli\u003eWater-based low odour formulation\u003c\/li\u003e\n\u003cli\u003eExcellent waterproofing characteristics\u003c\/li\u003e\n\u003cli\u003eConforms to Hong Kong Highways Department specification\u003c\/li\u003e\n\u003cli\u003eHKCI PCCS-RM Class S certified\u003c\/li\u003e\n\u003cli\u003eLow VOC\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eApplications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003eDriveways\u003c\/strong\u003e — private driveway repair and laying\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eCar parks\u003c\/strong\u003e — multi-storey car park floor restoration\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eLoading bays\u003c\/strong\u003e — goods loading platform repair\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eRoadways\u003c\/strong\u003e — emergency highway surface repair\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eBridges\u003c\/strong\u003e — bridge deck concrete repair\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eWhy Choose Monoset RXG\u003c\/h2\u003e\n\u003cp\u003eMonoset® RXG is designed for floor repair projects subject to heavy traffic, offering higher early strength than Monoset® RX. With aggregate, compressive strength exceeds 20 MPa at 2 hours and 40 MPa at 28 days (typical 47 MPa). Shear adhesion exceeds 22 MPa, ensuring a strong bond to the substrate. No cracking from 1 to 28 days in shrinkage testing. HKCI PCCS-RM Class S certified and conforming to Hong Kong Highways Department specification, suitable for public road and bridge repair projects. SikaFiber® 155 can be added to enhance flexural strength.\u003c\/p\u003e\n\n\u003ch2\u003ePackaging\u003c\/h2\u003e\n\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\u003cth\u003eComponent\u003c\/th\u003e\u003cth\u003eWeight\u003c\/th\u003e\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\u003ctd\u003ePowder\u003c\/td\u003e\u003ctd\u003e30 kg (bag)\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eLiquid\u003c\/td\u003e\u003ctd\u003e4.75 kg (drum)\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eTotal Weight\u003c\/td\u003e\u003ctd\u003e34.75 kg (per pack)\u003c\/td\u003e\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\u003cth\u003eProperty\u003c\/th\u003e\u003cth\u003eValue\u003c\/th\u003e\u003cth\u003eTest Standard\u003c\/th\u003e\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\u003ctd\u003eType\u003c\/td\u003e\u003ctd\u003eRapid hardening polymer modified waterproof concrete\u003c\/td\u003e\u003ctd\u003e—\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eBrand\u003c\/td\u003e\u003ctd\u003eSika Ronacrete\u003c\/td\u003e\u003ctd\u003e—\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eAppearance \/ Colour\u003c\/td\u003e\u003ctd\u003eConcrete grey\u003c\/td\u003e\u003ctd\u003e—\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eDensity\u003c\/td\u003e\u003ctd\u003eApprox. 2300 kg\/m³\u003c\/td\u003e\u003ctd\u003e—\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eCompressive Strength (2 hours, with aggregate)\u003c\/td\u003e\u003ctd\u003e\u0026gt; 20 MPa\u003c\/td\u003e\u003ctd\u003eBS 6319 : Part 2 : 1983\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eCompressive Strength (28 days, with aggregate)\u003c\/td\u003e\u003ctd\u003e\u0026gt; 40 MPa (typical 47 MPa)\u003c\/td\u003e\u003ctd\u003eBS 6319 : Part 2 : 1983\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003ePCCS-RM Certification\u003c\/td\u003e\u003ctd\u003eClass S (fcu 33), 28 days 47 MPa\u003c\/td\u003e\u003ctd\u003eTM1\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eShrinkage (1–28 days)\u003c\/td\u003e\u003ctd\u003eNo cracks\u003c\/td\u003e\u003ctd\u003eHKHA\/MTS Spec Part D Clause 2.1.6\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eShear Adhesion (28 days)\u003c\/td\u003e\u003ctd\u003e\u0026gt; 22 MPa\u003c\/td\u003e\u003ctd\u003eBS 6319 : Part 4 : 1984\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eConsumption (without aggregate)\u003c\/td\u003e\u003ctd\u003eApprox. 60 packs \/ m³\u003c\/td\u003e\u003ctd\u003e—\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eConsumption (with 20 kg aggregate)\u003c\/td\u003e\u003ctd\u003eApprox. 40 packs \/ m³\u003c\/td\u003e\u003ctd\u003e—\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eApplication Temperature\u003c\/td\u003e\u003ctd\u003e\u0026gt; 5°C\u003c\/td\u003e\u003ctd\u003e—\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eApplication Time\u003c\/td\u003e\u003ctd\u003eApprox. 30 min (at 20°C)\u003c\/td\u003e\u003ctd\u003e—\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eMin Thickness (vehicle traffic)\u003c\/td\u003e\u003ctd\u003e25 mm\u003c\/td\u003e\u003ctd\u003e—\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eHeavy Traffic\u003c\/td\u003e\u003ctd\u003eApprox. 2 hours\u003c\/td\u003e\u003ctd\u003e—\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eShelf Life\u003c\/td\u003e\u003ctd\u003e6 months from date of production\u003c\/td\u003e\u003ctd\u003e—\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eStorage Conditions\u003c\/td\u003e\u003ctd\u003e+5°C to +35°C, original sealed packaging, protect from sunlight, moisture and frost\u003c\/td\u003e\u003ctd\u003e—\u003c\/td\u003e\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eNotes\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eProvide a structurally sound, clean substrate suitable for receiving high-strength concrete. Ensure the surface is free from grease, oil, dirt and other deleterious material.\u003c\/li\u003e\n\u003cli\u003eSoak substrate with potable water, remove surface water or puddles, then apply Monoset® Primer.\u003c\/li\u003e\n\u003cli\u003eMix components using a drill and paddle or mechanical pan mixer close to the area of use. For thickness over 25 mm, up to 20 kg of 5–10 mm aggregate can be added per bag of powder.\u003c\/li\u003e\n\u003cli\u003eTrowel apply onto wet or tacky primer. Finish with float or trowel. When bedding, the underside of the component must also be primed.\u003c\/li\u003e\n\u003cli\u003eDo not install at less than 25 mm thickness for vehicle traffic areas.\u003c\/li\u003e\n\u003cli\u003eSikaFiber® 155 can be added to the mix to enhance flexural strength — consult Sika Technical for details.\u003c\/li\u003e\n\u003cli\u003eClean all tools and equipment with clean water immediately after use.\u003c\/li\u003e\n\u003cli\u003eData is based on laboratory tests; actual performance may vary due to site conditions.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eFAQ\u003c\/h2\u003e\n\u003ch3\u003eWhat is the difference between Monoset RXG and Monoset RX?\u003c\/h3\u003e\n\u003cp\u003eMonoset® RXG is a waterproof concrete designed for driveways, car parks, roads and other areas subject to heavy traffic, accepting heavy traffic in approximately 2 hours with 2-hour compressive strength exceeding 20 MPa. Monoset® RX is a waterproof mortar for general floor repairs in kitchens, balconies and similar areas, accepting foot traffic in approximately 1 hour. Both are Sika Ronacrete rapid hardening waterproof products.\u003c\/p\u003e\n\n\u003ch3\u003eCan aggregate be added to Monoset RXG?\u003c\/h3\u003e\n\u003cp\u003eYes. For application thickness over 25 mm, up to 20 kg of 5–10 mm aggregate can be added per bag of Monoset® RXG powder, reducing consumption from approximately 60 packs\/m³ to approximately 40 packs\/m³. SikaFiber® 155 can also be added to enhance flexural strength.\u003c\/p\u003e\n\n\u003ch3\u003eHow much does Monoset RXG cost?\u003c\/h3\u003e\n\u003cp\u003ePlease contact us via WhatsApp for the latest pricing. We offer in-store pickup at our Mong Kok location and delivery across Hong Kong.\u003c\/p\u003e","brand":"Sika Ronacrete 西卡永聯結","offers":[{"title":"Default Title","offer_id":42397772447894,"sku":"","price":1.0,"currency_code":"HKD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0594\/9027\/1382\/products\/Ronacrete_MonosetRXG-cover.jpg?v=1672855650"},{"product_id":"ronacrete-永聯結-monoset-rx","title":"Sika Ronacrete Monoset RX","description":"\u003cdiv class=\"tldr-box\" style=\"background: #f0f4f8; border-left: 4px solid #2c5282; padding: 16px; margin-bottom: 24px;\"\u003e\n\u003cstrong\u003eTL;DR:\u003c\/strong\u003e\u003cp\u003eMonoset® RX is an ultra rapid hardening waterproof mortar by Sika Ronacrete. This pre-packed polymer modified mortar is designed for repairing existing floors or laying new floors where waterproofing and speed of strength gain are critical. Manufactured from non-shrink cements, rapid hardening fillers and waterproofing admixtures. Accepts foot traffic in approximately 1 hour with 28-day compressive strength exceeding 40 MPa. HKHA approved material, low VOC.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003ch2\u003eMonoset RX Product Features\u003c\/h2\u003e\n\u003cp\u003eMonoset® RX is a pre-packed polymer modified waterproof mortar supplied as powder and liquid components. Manufactured from a blend of non-shrink cements, rapid hardening fillers and waterproofing admixtures. Achieves a monolithic bond to most cementitious substrates and accepts foot traffic in about one hour of placement.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eHigh early strength gain — compressive strength \u0026gt; 5 MPa at 2 hours\u003c\/li\u003e\n\u003cli\u003eReduces down time and disruption\u003c\/li\u003e\n\u003cli\u003eWater-based low odour formulation — VOC \u0026lt; 10 g\/L\u003c\/li\u003e\n\u003cli\u003eEasy to apply\u003c\/li\u003e\n\u003cli\u003eExcellent waterproofing characteristics — ultra-low water absorption\u003c\/li\u003e\n\u003cli\u003eHKHA approved material\u003c\/li\u003e\n\u003cli\u003eLow VOC\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eApplications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003eKitchens\u003c\/strong\u003e — floor repair and waterproofing\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eBalconies\u003c\/strong\u003e — terrace floor laying\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eWater tanks\u003c\/strong\u003e — waterproof repair of water-retaining structures\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eRoofs\u003c\/strong\u003e — rooftop floor restoration\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eConcrete repairs\u003c\/strong\u003e — restoration of damaged concrete structures\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eFlooring works\u003c\/strong\u003e — new and refurbishment floor laying\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eWhy Choose Monoset RX\u003c\/h2\u003e\n\u003cp\u003eMonoset® RX is designed for floor repair projects requiring rapid return to service. Compressive strength exceeds 5 MPa at 2 hours, 15 MPa at 24 hours, and 40 MPa at 28 days. Shrinkage testing shows no cracking from 1 to 28 days (Coutinho Ring Test), while water absorption is below 0.015 ml\/m²\/s. HKHA approved and used with Monoset® Primer for reliable substrate bonding. Pre-packed design ensures consistent on-site quality.\u003c\/p\u003e\n\n\u003ch2\u003ePackaging\u003c\/h2\u003e\n\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\u003cth\u003eComponent\u003c\/th\u003e\u003cth\u003eWeight\u003c\/th\u003e\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\u003ctd\u003ePowder\u003c\/td\u003e\u003ctd\u003e30 kg (bag)\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eLiquid\u003c\/td\u003e\u003ctd\u003e3.6 kg (drum)\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eTotal Weight\u003c\/td\u003e\u003ctd\u003e33.6 kg (per pack)\u003c\/td\u003e\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\u003cth\u003eProperty\u003c\/th\u003e\u003cth\u003eValue\u003c\/th\u003e\u003cth\u003eTest Standard\u003c\/th\u003e\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\u003ctd\u003eType\u003c\/td\u003e\u003ctd\u003ePolymer modified ultra rapid hardening waterproof mortar\u003c\/td\u003e\u003ctd\u003e—\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eBrand\u003c\/td\u003e\u003ctd\u003eSika Ronacrete\u003c\/td\u003e\u003ctd\u003e—\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eAppearance \/ Colour\u003c\/td\u003e\u003ctd\u003eConcrete grey\u003c\/td\u003e\u003ctd\u003e—\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eDensity\u003c\/td\u003e\u003ctd\u003e2200 kg\/m³\u003c\/td\u003e\u003ctd\u003e—\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eCompressive Strength (2 hours)\u003c\/td\u003e\u003ctd\u003e\u0026gt; 5 MPa\u003c\/td\u003e\u003ctd\u003eHKHA MTS Spec Part D Clause 2.1.1\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eCompressive Strength (24 hours)\u003c\/td\u003e\u003ctd\u003e\u0026gt; 15 MPa\u003c\/td\u003e\u003ctd\u003eHKHA MTS Spec Part D Clause 2.1.1\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eCompressive Strength (28 days)\u003c\/td\u003e\u003ctd\u003e\u0026gt; 40 MPa\u003c\/td\u003e\u003ctd\u003eHKHA MTS Spec Part D Clause 2.1.1\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eTensile Adhesion Strength (28 days)\u003c\/td\u003e\u003ctd\u003e\u0026gt; 1 MPa\u003c\/td\u003e\u003ctd\u003eHKHA MTS Spec Part D Clause 2.1.14\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eShrinkage (1–28 days)\u003c\/td\u003e\u003ctd\u003eNo cracks\u003c\/td\u003e\u003ctd\u003eCoutinho Ring Method \/ HKHA MTS Spec Part D Clause 2.1.6\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eWater Absorption (28 days)\u003c\/td\u003e\u003ctd\u003e\u0026lt; 0.015 ml\/m²\/s (at 120 min)\u003c\/td\u003e\u003ctd\u003eBS 1881 Part 5\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eVOC\u003c\/td\u003e\u003ctd\u003e\u0026lt; 10 g\/L\u003c\/td\u003e\u003ctd\u003eUSEPA Method 24\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eConsumption\u003c\/td\u003e\u003ctd\u003eApprox. 60 packs \/ m³\u003c\/td\u003e\u003ctd\u003e—\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eApplication Temperature\u003c\/td\u003e\u003ctd\u003e\u0026gt; 5°C\u003c\/td\u003e\u003ctd\u003e—\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eInitial Set Time\u003c\/td\u003e\u003ctd\u003eApprox. 30 minutes\u003c\/td\u003e\u003ctd\u003e—\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eFoot Traffic\u003c\/td\u003e\u003ctd\u003eApprox. 1 hour\u003c\/td\u003e\u003ctd\u003e—\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eShelf Life\u003c\/td\u003e\u003ctd\u003e6 months from date of production\u003c\/td\u003e\u003ctd\u003e—\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eStorage Conditions\u003c\/td\u003e\u003ctd\u003e+5°C to +35°C, original sealed packaging, protect from sunlight, moisture and frost\u003c\/td\u003e\u003ctd\u003e—\u003c\/td\u003e\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eNotes\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eProvide a structurally sound, clean substrate suitable for receiving high-strength screed. Ensure the surface is free from grease, oil, dirt and other deleterious material.\u003c\/li\u003e\n\u003cli\u003eApply primer before placement: use Monoset® Primer or a mixture of Monoset® Grout and cement (1:1 by volume) on the dampened concrete surface. Remove any surface water or puddles before priming.\u003c\/li\u003e\n\u003cli\u003eMix components using a drill and paddle or mechanical pan mixer close to the area of use.\u003c\/li\u003e\n\u003cli\u003eTrowel apply onto wet or tacky primer. Finish with float or trowel. When bedding, the underside of the component must also be primed.\u003c\/li\u003e\n\u003cli\u003eClean all tools and equipment with clean water immediately after use.\u003c\/li\u003e\n\u003cli\u003eData is based on laboratory tests; actual performance may vary due to site conditions.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eFAQ\u003c\/h2\u003e\n\u003ch3\u003eWhat is the difference between Monoset RX and Monoset RXG?\u003c\/h3\u003e\n\u003cp\u003eMonoset® RX is a waterproof mortar suitable for general floor repairs in kitchens, balconies and water tanks, accepting foot traffic in approximately 1 hour. Monoset® RXG is a waterproof concrete containing aggregate, designed for driveways, car parks and areas subject to heavy traffic, accepting vehicle traffic in approximately 2 hours. Both are Sika Ronacrete rapid hardening waterproof products.\u003c\/p\u003e\n\n\u003ch3\u003eDoes Monoset RX require a primer?\u003c\/h3\u003e\n\u003cp\u003eYes. Apply Monoset® Primer or a 1:1 mixture of Monoset® Grout and cement to the dampened substrate before placing the mortar. The mortar must be applied while the primer is still wet or tacky.\u003c\/p\u003e\n\n\u003ch3\u003eHow much does Monoset RX cost?\u003c\/h3\u003e\n\u003cp\u003ePlease contact us via WhatsApp for the latest pricing. We offer in-store pickup at our Mong Kok location and delivery across Hong Kong.\u003c\/p\u003e","brand":"Sika Ronacrete 西卡永聯結","offers":[{"title":"Default Title","offer_id":42397773398166,"sku":"","price":1.0,"currency_code":"HKD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0594\/9027\/1382\/products\/Ronacrete_MonosetRX-cover.jpg?v=1672855777"},{"product_id":"西卡永聯結-sika-ronacrete-ronabound-epa-711-6-8kg","title":"Sika Ronacrete Ronabound EPA 711","description":"\u003cdiv class=\"tldr-box\" style=\"background:#f0f4f8;border-left:4px solid #2c5282;padding:16px;margin-bottom:24px\"\u003e\n\u003cstrong\u003eQuick Summary:\u003c\/strong\u003e\n\u003cp\u003eRonabond® EPA 711 is a water cleanable epoxy tile bonding adhesive for tiles, all types of stone and water sensitive marbles. Supplied as a pre-packed dual-component kit (Part A epoxy resin + Part B hardener), with compressive strength \u003e35 MPa and nil water absorption. Suitable for residential and heavy commercial use.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003ch2\u003eProduct Features\u003c\/h2\u003e\n\u003cp\u003eRonabond® EPA 711 is a water cleanable epoxy tile adhesive by Sika Ronacrete, supplied in a pre-packed kit consisting of epoxy resin (Part A) and hardener (Part B). The product is water cleanable, eliminating the need for solvent-based cleanup after installation. Ronabond® EPA 711 can be applied to a variety of substrates including plywood, glass, concrete and existing tiles.\u003c\/p\u003e\n\n\u003cul\u003e\n\u003cli\u003eHigh compressive strength (\u0026gt;35 MPa)\u003c\/li\u003e\n\u003cli\u003eWater cleanable for easy post-installation cleanup\u003c\/li\u003e\n\u003cli\u003eRated for heavy commercial use\u003c\/li\u003e\n\u003cli\u003eMeets or exceeds ANSI A118.3 requirements\u003c\/li\u003e\n\u003cli\u003eCan be applied to a variety of substrates (plywood, glass, concrete, existing tiles)\u003c\/li\u003e\n\u003cli\u003eChemical resistant\u003c\/li\u003e\n\u003cli\u003eLow odour\u003c\/li\u003e\n\u003cli\u003eNon-flammable\u003c\/li\u003e\n\u003cli\u003eNil water absorption\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eApplications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003eResidential \u0026amp; Commercial Buildings\u003c\/strong\u003e — Floor and wall tile installations\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eBathrooms\u003c\/strong\u003e — Waterproof epoxy tile bonding\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eBottling Plants \u0026amp; Distilleries\u003c\/strong\u003e — Chemical-resistant flooring\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eLaboratories \u0026amp; Pharmaceutical Factories\u003c\/strong\u003e — Areas requiring chemical resistance and hygiene\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eMoisture Sensitive Marble \u0026amp; Stone\u003c\/strong\u003e — Prevents moisture ingress that causes discolouration\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eWhy Choose Ronabond EPA 711\u003c\/h2\u003e\n\u003cp\u003eCompared to conventional cement-based tile adhesives, Ronabond® EPA 711's epoxy formulation delivers higher compressive and shear bond strengths, with nil water absorption ensuring that moisture-sensitive marbles and stones are not discoloured or damaged. The water cleanable formulation simplifies post-installation cleanup, while the low odour and non-flammable properties enhance worksite safety.\u003c\/p\u003e\n\n\u003ch2\u003ePackaging\u003c\/h2\u003e\n\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eItem\u003c\/th\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eChemical Base\u003c\/td\u003e\n\u003ctd\u003eEpoxy\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePack Size\u003c\/td\u003e\n\u003ctd\u003e6.8 kg per pack (Part A 3.4 kg + Part B 3.4 kg)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eShelf Life\u003c\/td\u003e\n\u003ctd\u003e24 months from date of production\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStorage Conditions\u003c\/td\u003e\n\u003ctd\u003eStore in undamaged, unopened original sealed packaging in dry conditions. Protect from direct sunlight and frost\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eTechnical Data\u003c\/h2\u003e\n\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eProperty\u003c\/th\u003e\n\u003cth\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eCompressive Strength\u003c\/td\u003e\n\u003ctd\u003e\u0026gt; 35 MPa\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eShear Adhesion\u003c\/td\u003e\n\u003ctd\u003e\u0026gt; 6.9 MPa\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTensile Strength\u003c\/td\u003e\n\u003ctd\u003e\u0026gt; 6.9 MPa\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWater Absorption\u003c\/td\u003e\n\u003ctd\u003eNil\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWater Cleanability\u003c\/td\u003e\n\u003ctd\u003e\u0026gt; 80 minutes at 23°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInitial Setting Time\u003c\/td\u003e\n\u003ctd\u003e\u0026gt; 2 hours at 23°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePot Life\u003c\/td\u003e\n\u003ctd\u003e90 minutes at 23°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCuring Time\u003c\/td\u003e\n\u003ctd\u003e16–24 hours at 23°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConsumption\u003c\/td\u003e\n\u003ctd\u003e1.7 kg\/m²\/mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eApplication Method\u003c\/h2\u003e\n\u003col\u003e\n\u003cli\u003e\u003cstrong\u003eSubstrate Preparation\u003c\/strong\u003e — Surfaces must be structurally sound, clean and free of dust, laitance, oil, grease, water and curing compounds. Concrete should be cured for at least 28 days and be free of excess moisture and hydrostatic pressure\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eMixing\u003c\/strong\u003e — Thoroughly mix Part A before adding Part B hardener. Mix using a low speed mixer or preferably by hand for at least 5 minutes\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eApplication\u003c\/strong\u003e — Spread the epoxy mixture over the substrate using the flat edge of a trowel, then comb with the recommended size notched trowel. Mix and apply no more than can be used in 60 minutes\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eCleaning\u003c\/strong\u003e — Clean all tools and application equipment with clean water immediately after use\u003c\/li\u003e\n\u003c\/ol\u003e\n\n\u003cp\u003e\u003cstrong\u003eNotes:\u003c\/strong\u003e For application on external areas, please contact Sika technical service for advice. All technical data is based on laboratory tests; actual measured data may vary due to site conditions. For detailed application guidance, refer to the product data sheet or contact us via WhatsApp.\u003c\/p\u003e\n\n\u003ch2\u003eFAQ\u003c\/h2\u003e\n\n\u003ch3\u003eWhat is the difference between Ronabond EPA 711 and regular tile adhesive?\u003c\/h3\u003e\n\u003cp\u003eRonabond EPA 711 is an epoxy-based tile adhesive with higher compressive strength (\u0026gt;35 MPa), nil water absorption and chemical resistance compared to standard cement-based tile adhesives. It is specially suited for moisture-sensitive marble and stone, as well as commercial and industrial environments requiring chemical resistance.\u003c\/p\u003e\n\n\u003ch3\u003eWhat substrates can Ronabond EPA 711 be applied to?\u003c\/h3\u003e\n\u003cp\u003eIt can be applied to plywood, glass, concrete and existing tiles. Concrete substrates must be cured for at least 28 days and must be clean, free of dust, oil and excess moisture.\u003c\/p\u003e\n\n\u003ch3\u003eHow long does Ronabond EPA 711 take to cure?\u003c\/h3\u003e\n\u003cp\u003eAt 23°C, the pot life is 90 minutes and curing time is 16–24 hours. The mixed material must be applied within 60 minutes.\u003c\/p\u003e\n\n\u003ch3\u003eWhat pack sizes are available?\u003c\/h3\u003e\n\u003cp\u003eRonabond EPA 711 is available in 6.8 kg packs (Part A 3.4 kg + Part B 3.4 kg). Contact us via WhatsApp for pricing and ordering details. We offer collection from our Mong Kok store and delivery across Hong Kong.\u003c\/p\u003e","brand":"Sika Ronacrete 西卡永聯結","offers":[{"title":"Default Title","offer_id":43686126190742,"sku":"","price":1.0,"currency_code":"HKD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0594\/9027\/1382\/files\/sika-ronabound-epa711-epoxy-tile-adhesive-6-8kg-logo.png?v=1760463496"},{"product_id":"西卡永聯結-sika-ronabond-super-tile-adhesive","title":"Sika Ronacrete Ronabond Super Tile Adhesive","description":"\u003cdiv class=\"tldr-box\" style=\"background:#f0f4f8;border-left:4px solid #2c5282;padding:16px;margin-bottom:24px\"\u003e\n\u003cstrong\u003eSummary:\u003c\/strong\u003e\u003cp\u003eRonabond Super Tile Adhesive-800 is a single component polymer modified cement-based C2E tile adhesive with excellent open time performance, suitable for thin or thick bed fixing of large terracotta, ceramic, and porcelain tiles indoors. Open time \u003e30 minutes, pot life 2 hours.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003ch2\u003eProduct Overview\u003c\/h2\u003e\n\u003cp\u003eRonabond Super Tile Adhesive-800 is a single component polymer modified cement-based super tile adhesive for thin or thick bed fixing of large terracotta, ceramic, and porcelain tiles. Features excellent open time performance ideal for fixing tiles in hot summer or dry winter conditions, making it suitable for year-round application. Compatible with most cementitious waterproofing membranes and cement-based substrates.\u003c\/p\u003e\n\n\u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eExcellent open time performance (\u0026gt;30 minutes, EN 12004)\u003c\/li\u003e\n\u003cli\u003eSimple to mix and easy to apply\u003c\/li\u003e\n\u003cli\u003eSuitable for application in hot and dry weather\u003c\/li\u003e\n\u003cli\u003eSuperior bond strength\u003c\/li\u003e\n\u003cli\u003eMeets and exceeds EN 12004 C2E tile adhesive requirements\u003c\/li\u003e\n\u003cli\u003eLow VOC\u003c\/li\u003e\n\u003cli\u003eSingle component - just add water\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eApplications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eHigh-strength bonding for ceramic tiles, slate, terracotta, and porcelain tiles\u003c\/li\u003e\n\u003cli\u003eInternal application\u003c\/li\u003e\n\u003cli\u003eKitchens, bathrooms, showers, and lobbies\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eWhy Choose Ronabond Super Tile Adhesive-800\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eC2E grade tile adhesive with extended open time for large area applications\u003c\/li\u003e\n\u003cli\u003eYear-round application in hot summers or dry winters\u003c\/li\u003e\n\u003cli\u003eSingle component - just add water; compatible with cementitious waterproofing membranes\u003c\/li\u003e\n\u003cli\u003eMost sizes in stock; please enquire for specific models\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003ePackaging\u003c\/h2\u003e\n\u003cp\u003e25 kg bag\u003c\/p\u003e\n\n\u003ch2\u003eConsumption\u003c\/h2\u003e\n\u003cp\u003eApprox. 1.2 kg powder\/m²\/mm (depending on surface profile and notched trowel size)\u003c\/p\u003e\n\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\u003cth\u003eProperty\u003c\/th\u003e\u003cth\u003eValue\u003c\/th\u003e\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\u003ctd\u003eStandard\u003c\/td\u003e\u003ctd\u003eEN 12004 C2E\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eTensile Adhesion Strength (Initial)\u003c\/td\u003e\u003ctd\u003e2.2 MPa\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eTensile Adhesion Strength (After Water Immersion)\u003c\/td\u003e\u003ctd\u003e1.1 MPa\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eTensile Adhesion Strength (After Heat Aging)\u003c\/td\u003e\u003ctd\u003e1.4 MPa\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eTensile Adhesion Strength (After Freeze-Thaw Cycle)\u003c\/td\u003e\u003ctd\u003e1.6 MPa\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003e30 Minutes Open Time Adhesion\u003c\/td\u003e\u003ctd\u003e1.4 MPa\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eLayer Thickness\u003c\/td\u003e\u003ctd\u003e3-6 mm\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003ePot Life\u003c\/td\u003e\u003ctd\u003e2 hours\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eOpen Time\u003c\/td\u003e\u003ctd\u003e\u0026gt; 30 minutes (EN 12004)\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eMixing Ratio\u003c\/td\u003e\u003ctd\u003eApprox. 6.75 litres water per 25 kg bag\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eAppearance\/Colour\u003c\/td\u003e\u003ctd\u003eGrey\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eShelf Life\u003c\/td\u003e\u003ctd\u003e9 months from date of production\u003c\/td\u003e\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eNotes\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eThis product is for internal application; enquire for outdoor requirements\u003c\/li\u003e\n\u003cli\u003eRemove all debris, surface defects, loose material, and mould release oil from the application surface\u003c\/li\u003e\n\u003cli\u003eThoroughly saturate the substrate with clean, cold water\u003c\/li\u003e\n\u003cli\u003eAdd approx. 6.75 litres of clean water; mix with electric drill for at least 3 minutes until homogeneous; rest for 5 minutes then re-mix for 1 minute before use\u003c\/li\u003e\n\u003cli\u003eMixed tile adhesive should be used within 2 hours\u003c\/li\u003e\n\u003cli\u003eUse a straight-edged trowel to spread adhesive, then form ribs with a notched trowel\u003c\/li\u003e\n\u003cli\u003eRecommended to use Ronafix Colour Grout for grouting\u003c\/li\u003e\n\u003cli\u003eStore in undamaged, unopened original sealed packaging; protect from direct sunlight and frost\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eFAQ\u003c\/h2\u003e\n\u003ch3\u003eIs Ronabond Super Tile Adhesive-800 suitable for outdoor use?\u003c\/h3\u003e\n\u003cp\u003ePer the product data sheet, this product is designed for internal application. For outdoor tiling requirements, please contact us about alternative products.\u003c\/p\u003e\n\u003ch3\u003eWhat is the open time?\u003c\/h3\u003e\n\u003cp\u003eUnder EN 12004, the open time exceeds 30 minutes, allowing sufficient working time even in hot or dry conditions.\u003c\/p\u003e\n\u003ch3\u003eCan it be used for large porcelain tiles?\u003c\/h3\u003e\n\u003cp\u003eYes. Ronabond Super Tile Adhesive-800 is a C2E grade adhesive suitable for thin or thick bed fixing of ceramic tiles, slate, terracotta, and porcelain tiles.\u003c\/p\u003e\n\u003ch3\u003eHow can I purchase Ronabond Super Tile Adhesive-800?\u003c\/h3\u003e\n\u003cp\u003ePlease contact us via WhatsApp for the latest pricing and availability. We offer in-store pickup at our Mong Kok shop and delivery across Hong Kong.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3\u003eNeed help choosing a tile adhesive? Check out these articles\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/en\/blogs\/%E7%89%A9%E6%96%99%E5%88%86%E4%BA%AB\/%E8%86%A0%E6%B2%99-vs-%E8%8B%B1%E6%B3%A5%E6%B2%99\"\u003eTile Adhesive vs Cement Sand: Which Is Better for Tiling?\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/en\/blogs\/%E7%89%A9%E6%96%99%E5%88%86%E4%BA%AB\/c1-vs-c2-%E7%93%B7%E7%A3%9A%E8%86%A0\"\u003eC1 vs C2 Tile Adhesive: Your Tile Type Decides\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/en\/blogs\/%E7%89%A9%E6%96%99%E5%88%86%E4%BA%AB\/%E7%93%B7%E7%A3%9A%E8%86%A0%E5%AE%8C%E5%85%A8%E6%8C%87%E5%8D%97-en-12004\"\u003eComplete Guide to Tile Adhesives: EN 12004 Classification Explained\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Sika Ronacrete 西卡永聯結","offers":[{"title":"灰 Grey","offer_id":43686185140374,"sku":"","price":1.0,"currency_code":"HKD","in_stock":true},{"title":"白 White","offer_id":43686185173142,"sku":"","price":1.0,"currency_code":"HKD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0594\/9027\/1382\/files\/hk-02-en-HK-Ronabond-Super-Tile-Adhesive-01-1x1-00831469.webp?v=1716647635"},{"product_id":"西卡永聯結-sika-ronacrete-monoprufe-ws","title":"Sika Ronacrete Monoprufe WS","description":"\u003cdiv class=\"tldr-box\" style=\"background: #f0f4f8; border-left: 4px solid #2c5282; padding: 16px; margin-bottom: 24px;\"\u003e\n\u003cstrong\u003eTL;DR:\u003c\/strong\u003e\u003cp\u003eMonoprufe® WS is a flexible cementitious waterproofing slurry by Sika Ronacrete. This two-component system is simply mixed on site and applied by spray, roller or brush. Slightly flexible, impermeable, and compatible with cement-based substrates. Ideal for bathrooms, basements, swimming pools and water-retaining structures. Non-toxic, low VOC, contributes to LEED certification.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003ch2\u003eMonoprufe WS Product Features\u003c\/h2\u003e\n\u003cp\u003eMonoprufe® WS is a cement-based polymer modified waterproofing system in the Sika Ronacrete range. Supplied as two components (powder and liquid), it is simply mixed on site to form a highly workable coating that is applied to concrete and mortar substrates to prevent water ingress.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSuitable for horizontal and vertical application\u003c\/li\u003e\n\u003cli\u003eEasy to mix and apply\u003c\/li\u003e\n\u003cli\u003eWaterproofs static cracks and capillaries\u003c\/li\u003e\n\u003cli\u003eCompatible with cement-based substrates and render\u003c\/li\u003e\n\u003cli\u003eSlightly flexible — accommodates minor structural movement\u003c\/li\u003e\n\u003cli\u003eGood adhesion\u003c\/li\u003e\n\u003cli\u003eImpermeable\u003c\/li\u003e\n\u003cli\u003eMultiple application methods — spray, roller or brush\u003c\/li\u003e\n\u003cli\u003eNon-toxic, low VOC\u003c\/li\u003e\n\u003cli\u003eCan contribute to LEED certification\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eApplications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003eBathrooms\u003c\/strong\u003e — floor and wall waterproofing\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eBasements\u003c\/strong\u003e — below-grade waterproofing and damp-proofing\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eRetaining walls\u003c\/strong\u003e — underground structure waterproofing\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eBalconies\u003c\/strong\u003e — outdoor terrace waterproofing\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eSwimming pools\u003c\/strong\u003e — pool wall and floor waterproofing\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eWater-retaining structures\u003c\/strong\u003e — tanks and reservoirs\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eWhy Choose Monoprufe WS\u003c\/h2\u003e\n\u003cp\u003eMonoprufe® WS combines flexibility with impermeability to effectively seal static cracks and capillaries. The two-component design ensures consistent on-site mixing quality, with three packaging sizes to suit different project scales. Tested to HKHA MTS specifications for adhesion and waterproofing performance, it can also be used in conjunction with Sika® SealTape F for enhanced water tightness in wet areas.\u003c\/p\u003e\n\n\u003ch2\u003ePackaging\u003c\/h2\u003e\n\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\u003cth\u003ePack Size\u003c\/th\u003e\u003cth\u003ePowder\u003c\/th\u003e\u003cth\u003eLiquid\u003c\/th\u003e\u003cth\u003eTotal Weight\u003c\/th\u003e\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\u003ctd\u003eSmall\u003c\/td\u003e\u003ctd\u003e10 kg\u003c\/td\u003e\u003ctd\u003e4.6 kg\u003c\/td\u003e\u003ctd\u003e14.6 kg\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eMedium\u003c\/td\u003e\u003ctd\u003e15 kg\u003c\/td\u003e\u003ctd\u003e6.9 kg\u003c\/td\u003e\u003ctd\u003e21.9 kg\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eLarge\u003c\/td\u003e\u003ctd\u003e20 kg\u003c\/td\u003e\u003ctd\u003e9.2 kg\u003c\/td\u003e\u003ctd\u003e29.2 kg\u003c\/td\u003e\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\u003cth\u003eProperty\u003c\/th\u003e\u003cth\u003eValue\u003c\/th\u003e\u003cth\u003eTest Standard\u003c\/th\u003e\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\u003ctd\u003eType\u003c\/td\u003e\u003ctd\u003eFlexible cementitious polymer-modified waterproofing slurry\u003c\/td\u003e\u003ctd\u003e—\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eBrand\u003c\/td\u003e\u003ctd\u003eSika Ronacrete\u003c\/td\u003e\u003ctd\u003e—\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eComponents\u003c\/td\u003e\u003ctd\u003eTwo-component (powder + liquid)\u003c\/td\u003e\u003ctd\u003e—\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eTensile Strength\u003c\/td\u003e\u003ctd\u003e\u0026gt; 1 MPa\u003c\/td\u003e\u003ctd\u003eASTM D412\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eElongation at Break\u003c\/td\u003e\u003ctd\u003e\u0026gt; 50%\u003c\/td\u003e\u003ctd\u003eASTM D412\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eTensile Adhesion Strength\u003c\/td\u003e\u003ctd\u003e\u0026gt; 0.5 MPa\u003c\/td\u003e\u003ctd\u003eHKHA MTS Part D Clause 2.1.14\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eWater Penetration Under Pressure\u003c\/td\u003e\u003ctd\u003e0 mm (at 0.5 MPa)\u003c\/td\u003e\u003ctd\u003eDIN 1048\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eConsumption\u003c\/td\u003e\u003ctd\u003e1 kg\/m²\/coat, apply two coats\u003c\/td\u003e\u003ctd\u003e—\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eApplication Temperature\u003c\/td\u003e\u003ctd\u003e\u0026gt; 5°C\u003c\/td\u003e\u003ctd\u003e—\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eApplication Method\u003c\/td\u003e\u003ctd\u003eSpray \/ roller \/ brush\u003c\/td\u003e\u003ctd\u003e—\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eShelf Life\u003c\/td\u003e\u003ctd\u003e9 months from date of production\u003c\/td\u003e\u003ctd\u003e—\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eStorage Conditions\u003c\/td\u003e\u003ctd\u003e5–35°C, original sealed packaging, protect from sunlight and frost\u003c\/td\u003e\u003ctd\u003e—\u003c\/td\u003e\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eMonoprufe WS vs WP vs WM\u003c\/h2\u003e\n\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\u003cth\u003eProduct\u003c\/th\u003e\u003cth\u003eFlexibility\u003c\/th\u003e\u003cth\u003eBest For\u003c\/th\u003e\u003cth\u003eKey Feature\u003c\/th\u003e\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\u003ctd\u003e\u003cstrong\u003eMonoprufe WS\u003c\/strong\u003e\u003c\/td\u003e\u003ctd\u003eSlightly flexible\u003c\/td\u003e\u003ctd\u003eBathrooms \/ basements \/ pools\u003c\/td\u003e\u003ctd\u003eGeneral-purpose waterproofing slurry, LEED certification\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eMonoprufe WP\u003c\/td\u003e\u003ctd\u003eHighly flexible\u003c\/td\u003e\u003ctd\u003ePools \/ tanks \/ basements\u003c\/td\u003e\u003ctd\u003eCold-applied flexible waterproofing membrane\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eMonoprufe WM\u003c\/td\u003e\u003ctd\u003eStandard\u003c\/td\u003e\u003ctd\u003eKitchens \/ bathrooms \/ tanks\u003c\/td\u003e\u003ctd\u003eWaterproofing mortar, 24-hour hardening\u003c\/td\u003e\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eNotes\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eRemove all grease, oil and loose particles from the substrate before application; dampen absorbent substrates with clean water.\u003c\/li\u003e\n\u003cli\u003eApply in two coats; the second coat should be applied at right angles to the first, with 2–4 hours curing between coats.\u003c\/li\u003e\n\u003cli\u003eAvoid application in strong direct sunlight or drying winds. Do not re-work or add water.\u003c\/li\u003e\n\u003cli\u003eSika® SealTape F is recommended for use with Monoprufe® WS to achieve enhanced water tightness in and around wet areas.\u003c\/li\u003e\n\u003cli\u003eClean all tools and equipment with clean water immediately after use.\u003c\/li\u003e\n\u003cli\u003eData is based on laboratory tests; actual performance may vary due to site conditions.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eFAQ\u003c\/h2\u003e\n\u003ch3\u003eWhat is the difference between Monoprufe WS and WP?\u003c\/h3\u003e\n\u003cp\u003eWS is slightly flexible and suitable for general bathroom and basement waterproofing. WP offers higher flexibility to accommodate greater structural movement, making it more suitable for swimming pools and tanks. Both are Sika Ronacrete waterproofing products.\u003c\/p\u003e\n\n\u003ch3\u003eWhat Sika Ronacrete waterproofing products are available?\u003c\/h3\u003e\n\u003cp\u003eThe Sika Ronacrete waterproofing range includes: Monoprufe WS (general-purpose waterproofing), Monoprufe WP (high-flexibility waterproofing), Monoprufe WM (waterproofing mortar), and Monoprufe RTU 801 (ready-to-use). Select the appropriate product based on project requirements.\u003c\/p\u003e\n\n\u003ch3\u003eHow much does Monoprufe WS cost?\u003c\/h3\u003e\n\u003cp\u003ePlease contact us via WhatsApp for the latest pricing. We offer in-store pickup at our Mong Kok location and delivery across Hong Kong.\u003c\/p\u003e","brand":"Sika Ronacrete 西卡永聯結","offers":[{"title":"14.6KG","offer_id":43686151225494,"sku":"","price":1.0,"currency_code":"HKD","in_stock":true},{"title":"21.9KG","offer_id":43686151258262,"sku":"","price":1.0,"currency_code":"HKD","in_stock":true},{"title":"29.2KG","offer_id":43686151291030,"sku":"","price":1.0,"currency_code":"HKD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0594\/9027\/1382\/files\/hk-02-en-HK-Monoprufe-WS-01-1x1-00835381.webp?v=1716647743"},{"product_id":"西卡永聯結-sika-ronacrete-monoset-primer-10kg","title":"Sika Ronacrete Monoset Primer","description":"\u003cdiv class=\"tldr-box\" style=\"background: #f0f4f8; border-left: 4px solid #2c5282; padding: 16px; margin-bottom: 24px;\"\u003e\n\u003cstrong\u003eTL;DR:\u003c\/strong\u003e\u003cp\u003eMonoset® Primer is a surface primer and bond coat by Sika Ronacrete, designed for the Monoset range of cementitious repair products. This two-component pre-packed system (liquid + powder) protects steel reinforcement and forms a monolithic bond between Monoset® Concrete, Monoset® RX, Monoset® RXG, Monoset® HPC and the substrate concrete. Water-based, high bond strength, low VOC.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003ch2\u003eMonoset Primer Product Features\u003c\/h2\u003e\n\u003cp\u003eMonoset® Primer is a pre-packed liquid and powder combination that is mixed before use. It protects exposed steel reinforcement from corrosion and forms a monolithic bond between the Monoset range of repair materials (Monoset® Concrete, Monoset® RX, Monoset® RXG, Monoset® HPC) and the substrate concrete.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eHigh bond strength — tensile adhesion \u0026gt; 1 MPa at 7 days\u003c\/li\u003e\n\u003cli\u003eWater-based — solvent-free, safe for indoor use\u003c\/li\u003e\n\u003cli\u003eEasy to use — approximately 30-minute application time\u003c\/li\u003e\n\u003cli\u003eLow VOC\u003c\/li\u003e\n\u003cli\u003ePre-packed for quality assurance\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eApplications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003eInternal and external\u003c\/strong\u003e — primer for concrete repair works\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eSteel reinforcement protection\u003c\/strong\u003e — anti-corrosion coating for exposed rebar\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eSurface bond coat\u003c\/strong\u003e — bonding layer between Monoset products and substrate\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eWhy Choose Monoset Primer\u003c\/h2\u003e\n\u003cp\u003eMonoset® Primer is the essential primer for all Monoset range repair works, ensuring a monolithic bond between the repair material and substrate. Shear adhesion strength exceeds 25 MPa at 28 days, far surpassing typical primers. The blue colour allows easy visual confirmation of coverage. Water-based formula is suitable for indoor applications, and the pre-packed design ensures accurate liquid-to-powder ratio for consistent quality.\u003c\/p\u003e\n\n\u003ch2\u003ePackaging\u003c\/h2\u003e\n\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\u003cth\u003eProperty\u003c\/th\u003e\u003cth\u003eValue\u003c\/th\u003e\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\u003ctd\u003ePack Size\u003c\/td\u003e\u003ctd\u003e10 kg \/ pack\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eAppearance \/ Colour\u003c\/td\u003e\u003ctd\u003eBlue\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eCoverage\u003c\/td\u003e\u003ctd\u003eApprox. 20 m² \/ pack (depends on substrate porosity)\u003c\/td\u003e\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\u003cth\u003eProperty\u003c\/th\u003e\u003cth\u003eValue\u003c\/th\u003e\u003cth\u003eTest Standard\u003c\/th\u003e\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\u003ctd\u003eType\u003c\/td\u003e\u003ctd\u003eCementitious surface primer and bond coat\u003c\/td\u003e\u003ctd\u003e—\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eBrand\u003c\/td\u003e\u003ctd\u003eSika Ronacrete\u003c\/td\u003e\u003ctd\u003e—\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eComponents\u003c\/td\u003e\u003ctd\u003eTwo-component (liquid + powder)\u003c\/td\u003e\u003ctd\u003e—\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eAppearance \/ Colour\u003c\/td\u003e\u003ctd\u003eBlue\u003c\/td\u003e\u003ctd\u003e—\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eTensile Adhesion Strength (7 days)\u003c\/td\u003e\u003ctd\u003e\u0026gt; 1 MPa\u003c\/td\u003e\u003ctd\u003eHKHA\/MTS Spec Part D Clause 2.1.14\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eShear Adhesion (28 days)\u003c\/td\u003e\u003ctd\u003e\u0026gt; 25 MPa\u003c\/td\u003e\u003ctd\u003eBS 6319 : Part 4 : 1984\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eConsumption\u003c\/td\u003e\u003ctd\u003eApprox. 20 m² \/ pack (depends on substrate porosity)\u003c\/td\u003e\u003ctd\u003e—\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eApplication Temperature\u003c\/td\u003e\u003ctd\u003e\u0026gt; 5°C\u003c\/td\u003e\u003ctd\u003e—\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eApplication Time\u003c\/td\u003e\u003ctd\u003eApprox. 30 minutes (depends on temperature and site conditions)\u003c\/td\u003e\u003ctd\u003e—\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eShelf Life\u003c\/td\u003e\u003ctd\u003e6 months from date of production\u003c\/td\u003e\u003ctd\u003e—\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eStorage Conditions\u003c\/td\u003e\u003ctd\u003e+5°C to +35°C, original sealed packaging, protect from sunlight and frost\u003c\/td\u003e\u003ctd\u003e—\u003c\/td\u003e\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eNotes\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eRemove all defective concrete to expose a sound, stable substrate. Remove loose rust and scale from exposed steel reinforcement.\u003c\/li\u003e\n\u003cli\u003eCut around the perimeter of repair areas to a minimum depth of 6 mm to avoid feather edges.\u003c\/li\u003e\n\u003cli\u003eWet concrete surfaces with clean water first, then remove any surface water or puddles before priming.\u003c\/li\u003e\n\u003cli\u003ePour the Monoset® Primer liquid into a mixing vessel, slowly add the powder, and mix with a slow-speed drill until homogeneous.\u003c\/li\u003e\n\u003cli\u003eFor reinforcement: apply a first coat of primer, allow to become tacky, then brush on a second coat. Apply a first coat to concrete surfaces at the same time.\u003c\/li\u003e\n\u003cli\u003eOvercoat with Monoset® Concrete, RX, RXG or HPC while the primer is still wet\/tacky.\u003c\/li\u003e\n\u003cli\u003eIf the primer has dried, cross-hatch scratch the surface and reapply before proceeding.\u003c\/li\u003e\n\u003cli\u003eClean all tools and equipment with clean water immediately after use.\u003c\/li\u003e\n\u003cli\u003eData is based on laboratory tests; actual performance may vary due to site conditions.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eFAQ\u003c\/h2\u003e\n\u003ch3\u003eWhich products is Monoset Primer compatible with?\u003c\/h3\u003e\n\u003cp\u003eMonoset® Primer is designed specifically for the Sika Ronacrete Monoset range. It is compatible with Monoset® Concrete, Monoset® RX, Monoset® RXG and Monoset® HPC, serving as both a reinforcement protector and substrate bond coat.\u003c\/p\u003e\n\n\u003ch3\u003eWhat happens if the primer dries before overcoating?\u003c\/h3\u003e\n\u003cp\u003eIf Monoset® Primer dries completely before the repair material is applied, the surface must be cross-hatch scratched and a fresh coat of primer reapplied. Wait until it becomes tacky again before proceeding. Never apply repair material over fully dried primer without retreatment.\u003c\/p\u003e\n\n\u003ch3\u003eHow much does Monoset Primer cost?\u003c\/h3\u003e\n\u003cp\u003ePlease contact us via WhatsApp for the latest pricing. We offer in-store pickup at our Mong Kok location and delivery across Hong Kong.\u003c\/p\u003e","brand":"Sika Ronacrete 西卡永聯結","offers":[{"title":"Default Title","offer_id":43686154436758,"sku":"","price":1.0,"currency_code":"HKD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0594\/9027\/1382\/files\/hk-02-en-HK-Monoset-Primer-01-1x1-00831693.webp?v=1716647923"},{"product_id":"西卡永聯結-sika-ronacrete-monocure-50","title":"Sika Ronacrete Monocure 50","description":"\u003cdiv class=\"tldr-box\" style=\"background:#f0f4f8;border-left:4px solid #2c5282;padding:16px;margin-bottom:24px\"\u003e\n\u003cstrong\u003eSummary:\u003c\/strong\u003e\u003cp\u003eMonocure 50 is a solvent-free, water-based spray-on concrete curing membrane by Sika Ronacrete. Prevents rapid water loss from freshly placed concrete and mortar. Curing efficiency \u003e75% (BS7542:1992). Can receive cementitious renders after 24 hours with no adverse effect on paint adhesion. Coverage 5.0-6.5 m²\/litre.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003ch2\u003eMonocure 50 — Water-Based Spray-On Concrete Curing Membrane\u003c\/h2\u003e\n\u003cp\u003eMonocure 50 is a solvent-free, water-based concrete curing membrane applied by low-pressure spray to freshly placed concrete and mortar surfaces to prevent rapid evaporation of water. It effectively reduces cracking and crazing caused by moisture loss, facilitates cement hydration, improves surface hardening, and reduces dusting. Monocure 50 replaces traditional damp hessian or polyethylene film curing methods. Specifically formulated to allow overcoating with cementitious renders after 24 hours with no detrimental effect on subsequent paint finishes.\u003c\/p\u003e\n\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eWater-based, solvent-free formula\u003c\/li\u003e\n\u003cli\u003eCuring efficiency \u003e75% (tested to BS7542:1992)\u003c\/li\u003e\n\u003cli\u003eCan receive cementitious render overcoat after 24 hours\u003c\/li\u003e\n\u003cli\u003eNo adverse effect on subsequent paint adhesion\u003c\/li\u003e\n\u003cli\u003eLow VOC (28 g\/L)\u003c\/li\u003e\n\u003cli\u003eEasy spray application\u003c\/li\u003e\n\u003cli\u003eMilky white liquid, dries clear\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eTypical Applications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eCuring freshly placed concrete\u003c\/li\u003e\n\u003cli\u003eCuring mortars and screeds\u003c\/li\u003e\n\u003cli\u003eCuring renders and other cementitious construction\u003c\/li\u003e\n\u003cli\u003eImmediate curing of shuttered concrete after formwork removal\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eWhy Choose Monocure 50?\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003eReplaces wet curing:\u003c\/strong\u003e Spray-applied membrane replaces hessian or PE film, saving significant labour\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eOvercoatable:\u003c\/strong\u003e Renders can be applied after 24 hours without affecting subsequent paint adhesion\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eEffective curing:\u003c\/strong\u003e \u003e75% curing efficiency prevents surface cracking and dusting\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eLow VOC:\u003c\/strong\u003e Water-based and solvent-free at just 28 g\/L VOC\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003ePackaging \u0026amp; Coverage\u003c\/h2\u003e\n\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\u003cth\u003eItem\u003c\/th\u003e\u003cth\u003eSpecification\u003c\/th\u003e\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\u003ctd\u003ePackaging\u003c\/td\u003e\u003ctd\u003e5 litre drum \/ 30 litre drum\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eAppearance\u003c\/td\u003e\u003ctd\u003eMilky white liquid, dries clear\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eCoverage\u003c\/td\u003e\u003ctd\u003e150-200 ml\/m² (approx. 5.0-6.5 m² per litre)\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eShelf Life\u003c\/td\u003e\u003ctd\u003e9 months from date of production\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eStorage\u003c\/td\u003e\u003ctd\u003eUnopened original sealed packaging, +5°C to +35°C, protect from sunlight and frost\u003c\/td\u003e\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\u003cth\u003eProperty\u003c\/th\u003e\u003cth\u003eValue\u003c\/th\u003e\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\u003ctd\u003eFormulation\u003c\/td\u003e\u003ctd\u003eWater-based, solvent-free curing membrane\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eCuring Efficiency\u003c\/td\u003e\u003ctd\u003e\u003e75% (BS7542:1992)\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eVOC\u003c\/td\u003e\u003ctd\u003e28 g\/L (USEPA Method 24)\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eApplication Temperature\u003c\/td\u003e\u003ctd\u003e\u003e5°C\u003c\/td\u003e\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eApplication Method\u003c\/h2\u003e\n\u003col\u003e\n\u003cli\u003eApply Monocure 50 by low-pressure spray to the surface of freshly placed concrete or mortar\u003c\/li\u003e\n\u003cli\u003eHold the spray nozzle 30-50 cm from the surface, maintaining steady pressure for a fine even spray\u003c\/li\u003e\n\u003cli\u003eEnsure a continuous film is formed, maintaining coverage at 150-200 ml\/m²\u003c\/li\u003e\n\u003cli\u003eApply as soon as possible after concrete placement for maximum benefit\u003c\/li\u003e\n\u003c\/ol\u003e\n\n\u003ch2\u003eImportant Notes\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eAmbient temperature must be above 5°C\u003c\/li\u003e\n\u003cli\u003eOn shuttered concrete, apply immediately after formwork is struck and any necessary repairs are completed\u003c\/li\u003e\n\u003cli\u003eIf the concrete surface is dry, dampen with clean water before application\u003c\/li\u003e\n\u003cli\u003eEnsure complete coverage of the entire concrete surface to form a continuous film\u003c\/li\u003e\n\u003cli\u003eCementitious renders can be applied after 24 hours without affecting subsequent paint adhesion\u003c\/li\u003e\n\u003cli\u003eClean all tools and equipment with water immediately after use\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eFAQ\u003c\/h2\u003e\n\u003ch3\u003eWhat is the difference between Monocure 50 and Optimix Curing Compound?\u003c\/h3\u003e\n\u003cp\u003eBoth are water-based concrete curing membranes. Monocure 50 by Sika Ronacrete has a curing efficiency \u003e75% (BS7542:1992) and is specifically formulated to allow overcoating with renders after 24 hours without affecting paint adhesion. Choice depends on project brand specification.\u003c\/p\u003e\n\n\u003ch3\u003eCan Monocure 50 be painted over?\u003c\/h3\u003e\n\u003cp\u003eYes. Monocure 50 is specifically formulated to have no detrimental effect on the bond of subsequent paint finishes — one of the few curing membranes compatible with subsequent painting and coating works.\u003c\/p\u003e\n\n\u003ch3\u003eWhat is the coverage rate of Monocure 50?\u003c\/h3\u003e\n\u003cp\u003eCoverage is 150-200 ml per square metre, or approximately 5.0-6.5 square metres per litre. A continuous and complete film must be maintained across the entire surface.\u003c\/p\u003e","brand":"Sika Ronacrete 西卡永聯結","offers":[{"title":"5L","offer_id":43686158041238,"sku":"","price":1.0,"currency_code":"HKD","in_stock":true},{"title":"30L","offer_id":43686158074006,"sku":"","price":1.0,"currency_code":"HKD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0594\/9027\/1382\/files\/sika-ronabound-epa711-epoxy-tile-adhesive-6-8kg-logo.png?v=1760463496"},{"product_id":"西卡永聯結-sika-ronacrete-monoprufe-rtu-801","title":"Sika Ronacrete Monoprufe RTU 801","description":"\u003cdiv class=\"tldr-box\" style=\"background:#f0f4f8;border-left:4px solid #2c5282;padding:16px;margin-bottom:24px\"\u003e\n\u003cstrong\u003eSummary:\u003c\/strong\u003e\u003cp\u003eMonoprufe RTU 801 is a single-component, water-based modified polyurethane waterproofing membrane by Sika Ronacrete. UV resistant, no discolouration or yellowing. Elongation \u003e300%, tensile strength \u003e2.5 MPa. For flat roofs, external walls, metal roofs, decks, and canopies. 20 kg drum, 12-month shelf life.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003ch2\u003eMonoprufe RTU 801 — UV Resistant High Elasticity Polyurethane Waterproofing Membrane\u003c\/h2\u003e\n\u003cp\u003eMonoprufe RTU 801 is a highly versatile single-component water-based modified polyurethane waterproofing membrane with excellent elasticity and high technical performance. Suitable for application onto damp or dry concrete, stone, metal, asphalt, and wood. UV resistant, solvent-free, with no discolouration or yellowing over time. Supplied pre-blended and ready to use, with a long pot life ideal for large areas and surfaces with complicated details such as behind curtain walls and cladding systems.\u003c\/p\u003e\n\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eSingle-component water-based modified polyurethane, pre-blended and ready to use\u003c\/li\u003e\n\u003cli\u003eElongation \u003e300%, tensile strength \u003e2.5 MPa — excellent elasticity\u003c\/li\u003e\n\u003cli\u003eTear strength \u003e20 kN\/m\u003c\/li\u003e\n\u003cli\u003eUV stable — no discolouration or yellowing\u003c\/li\u003e\n\u003cli\u003eSolvent free, low VOC (21 g\/L)\u003c\/li\u003e\n\u003cli\u003eSolid content \u003e60% by weight\u003c\/li\u003e\n\u003cli\u003eStrong adhesion to concrete, metal, asphalt, stone, and wood\u003c\/li\u003e\n\u003cli\u003eLong pot life suitable for large and complex areas\u003c\/li\u003e\n\u003cli\u003eAvailable in grey and white, with other colours on request\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eTypical Applications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eFlat roofs and metal roofs\u003c\/li\u003e\n\u003cli\u003eExternal walls and curtain wall systems\u003c\/li\u003e\n\u003cli\u003eDecks and canopies\u003c\/li\u003e\n\u003cli\u003eAreas with complex architectural details\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eWhy Choose Monoprufe RTU 801?\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003eUltra-high elasticity:\u003c\/strong\u003e \u003e300% elongation effectively bridges cracks and accommodates structural movement\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eUV resistant:\u003c\/strong\u003e Maintains appearance and performance under prolonged sun exposure without a topcoat\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eLow VOC:\u003c\/strong\u003e Water-based formula at 21 g\/L VOC, safe for indoor and outdoor use\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eReady to use:\u003c\/strong\u003e Pre-blended, just stir lightly and apply\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eMulti-substrate:\u003c\/strong\u003e Suitable for concrete, metal, asphalt, stone, and wood\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003ePackaging \u0026amp; Consumption\u003c\/h2\u003e\n\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\u003cth\u003eItem\u003c\/th\u003e\u003cth\u003eSpecification\u003c\/th\u003e\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\u003ctd\u003ePackaging\u003c\/td\u003e\u003ctd\u003e20 kg drum\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eColour\u003c\/td\u003e\u003ctd\u003eGrey and White (other colours available on request)\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eShelf Life\u003c\/td\u003e\u003ctd\u003e12 months from date of production\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eStorage\u003c\/td\u003e\u003ctd\u003eUnopened original sealed packaging, 5°C to 35°C, protect from sunlight and frost\u003c\/td\u003e\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eConsumption Guide\u003c\/h3\u003e\n\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\u003cth\u003eApplication\u003c\/th\u003e\u003cth\u003eRate per Coat\u003c\/th\u003e\u003cth\u003eRecommended Coats\u003c\/th\u003e\u003cth\u003eTotal\u003c\/th\u003e\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\u003ctd\u003eRoof waterproofing\u003c\/td\u003e\u003ctd\u003e~1 kg\/m²\/coat\u003c\/td\u003e\u003ctd\u003e2-3 coats\u003c\/td\u003e\u003ctd\u003e~2 kg\/m²\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eWall waterproofing\u003c\/td\u003e\u003ctd\u003e~0.75 kg\/m²\/coat\u003c\/td\u003e\u003ctd\u003e2-3 coats\u003c\/td\u003e\u003ctd\u003e~1.5 kg\/m²\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003ePrimer (porous substrates)\u003c\/td\u003e\u003ctd\u003e~0.3 kg\/m²\u003c\/td\u003e\u003ctd\u003e1 coat\u003c\/td\u003e\u003ctd\u003e—\u003c\/td\u003e\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003eActual consumption varies with surface porosity and texture.\u003c\/p\u003e\n\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\u003cth\u003eProperty\u003c\/th\u003e\u003cth\u003eValue\u003c\/th\u003e\u003cth\u003eTest Standard\u003c\/th\u003e\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\u003ctd\u003eChemical Base\u003c\/td\u003e\u003ctd\u003ePolyurethane acrylic copolymer\u003c\/td\u003e\u003ctd\u003e—\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eDensity\u003c\/td\u003e\u003ctd\u003e1.2 +\/- 0.1 kg\/L\u003c\/td\u003e\u003ctd\u003e—\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eSolid Content\u003c\/td\u003e\u003ctd\u003e\u003e60% by weight\u003c\/td\u003e\u003ctd\u003e—\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eTensile Strength\u003c\/td\u003e\u003ctd\u003e\u003e2.5 MPa\u003c\/td\u003e\u003ctd\u003eASTM D412\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eElongation at Break\u003c\/td\u003e\u003ctd\u003e\u003e300%\u003c\/td\u003e\u003ctd\u003eASTM D412\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eTear Strength\u003c\/td\u003e\u003ctd\u003e\u003e20 kN\/m\u003c\/td\u003e\u003ctd\u003eASTM D624\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eVOC\u003c\/td\u003e\u003ctd\u003e21 g\/L\u003c\/td\u003e\u003ctd\u003eUSEPA Method 24\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eAmbient Temperature\u003c\/td\u003e\u003ctd\u003e\u003e5°C\u003c\/td\u003e\u003ctd\u003e—\u003c\/td\u003e\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eImportant Notes\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eSubstrate must be sound, dry, clean, free of oil and removable contaminants\u003c\/li\u003e\n\u003cli\u003eOpen-textured mortar or concrete should be primed with diluted Monoprufe RTU 801 (1 part product to 3 parts water) or Sikalastic-500 Acrylic Primer HK at ~0.3 kg\/m²\u003c\/li\u003e\n\u003cli\u003eNew concrete must cure for 28 days before application\u003c\/li\u003e\n\u003cli\u003eAfter rain, allow substrate to dry for 3 days before application\u003c\/li\u003e\n\u003cli\u003eUse fibre-reinforced detailing coat over open joints, corners, and stress points\u003c\/li\u003e\n\u003cli\u003eProduct is pre-blended; slight separation after storage is normal and can be corrected by gentle re-mixing\u003c\/li\u003e\n\u003cli\u003eClean tools with water immediately after use\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eFAQ\u003c\/h2\u003e\n\u003ch3\u003eHow does Monoprufe RTU 801 compare to standard acrylic waterproofing paint?\u003c\/h3\u003e\n\u003cp\u003eMonoprufe RTU 801 is a polyurethane acrylic copolymer with \u003e300% elongation, far exceeding standard acrylic waterproofing paints (~100% elongation). This high elasticity effectively bridges cracks and accommodates structural movement. It is also UV stable without yellowing, making it ideal for exposed roofs and external walls.\u003c\/p\u003e\n\n\u003ch3\u003eIs a primer coat required?\u003c\/h3\u003e\n\u003cp\u003ePorous or open-textured concrete and mortar substrates should receive a primer coat (Monoprufe RTU 801 diluted 1:3 with water, or Sikalastic-500 Acrylic Primer HK) at approximately 0.3 kg\/m². Smooth or non-porous substrates can be coated directly.\u003c\/p\u003e\n\n\u003ch3\u003eWhat is the consumption rate per square metre?\u003c\/h3\u003e\n\u003cp\u003eFor roof waterproofing, approximately 2 kg\/m² (2 coats at 1 kg\/m² each). For wall waterproofing, approximately 1.5 kg\/m² (2 coats at 0.75 kg\/m² each). Actual consumption depends on substrate porosity and roughness.\u003c\/p\u003e","brand":"Sika Ronacrete 西卡永聯結","offers":[{"title":"灰 Grey","offer_id":43686162563222,"sku":"","price":1.0,"currency_code":"HKD","in_stock":true},{"title":"白 White","offer_id":43686162595990,"sku":"","price":1.0,"currency_code":"HKD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0594\/9027\/1382\/files\/Sika_Ronacrete_Monoprufe_RTU_801.png?v=1754555094"},{"product_id":"西卡永聯結-sika-ronacrete-monoprufe-wm-34kg","title":"Sika Ronacrete Monoprufe WM","description":"\u003chr\u003e\n\u003ch2\u003eMonoprufe® WM — Normal Set Waterproof Mortar\u003c\/h2\u003e\n\u003cp\u003eMonoprufe® WM is a prepacked polymer modified waterproof mortar formulated for waterproof flooring and rendering applications. Manufactured from a blend of cement, graded fillers, and waterproofing admixtures, it achieves a monolithic bond to most cementitious substrates and hardens within 24 hours. Supplied as a 34 kg pack (30 kg powder + 4 kg gauging liquid), minimum application thickness 10 mm.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eHigh bond strength — tensile adhesion \u0026gt; 1 MPa at 28 days\u003c\/li\u003e\n\u003cli\u003eHigh compressive strength — \u0026gt; 20 MPa at 28 days\u003c\/li\u003e\n\u003cli\u003eExcellent waterproofing — water absorption \u0026lt; 0.015 ml\/m²\/s at 120 minutes\u003c\/li\u003e\n\u003cli\u003eNo shrinkage cracking — passes Coutinho Ring test at 28 days\u003c\/li\u003e\n\u003cli\u003eWater-based low odour formulation\u003c\/li\u003e\n\u003cli\u003eEasy to apply on vertical surfaces\u003c\/li\u003e\n\u003cli\u003eMonolithic bond to most cementitious substrates\u003c\/li\u003e\n\u003cli\u003eHardens within 24 hours\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eKitchen waterproof flooring and walls\u003c\/li\u003e\n\u003cli\u003eToilet and bathroom waterproofing\u003c\/li\u003e\n\u003cli\u003eWater tank internal waterproofing\u003c\/li\u003e\n\u003cli\u003eSwimming pool waterproofing\u003c\/li\u003e\n\u003cli\u003eOther wet areas requiring waterproof flooring or rendering\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable border=\"1\" cellpadding=\"6\" cellspacing=\"0\" style=\"border-collapse:collapse;width:100%;margin-bottom:16px\"\u003e\n\u003cthead\u003e\u003ctr style=\"background:#f0f0f0\"\u003e\u003cth\u003eProperty\u003c\/th\u003e\u003cth\u003eValue\u003c\/th\u003e\u003cth\u003eNotes\u003c\/th\u003e\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\u003ctd\u003eMaterial Type\u003c\/td\u003e\u003ctd\u003ePrepacked polymer modified waterproof mortar\u003c\/td\u003e\u003ctd\u003e—\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eCompressive Strength (28 days)\u003c\/td\u003e\u003ctd\u003e\u0026gt; 20 MPa\u003c\/td\u003e\u003ctd\u003e—\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eTensile Adhesion Strength (28 days)\u003c\/td\u003e\u003ctd\u003e\u0026gt; 1 MPa\u003c\/td\u003e\u003ctd\u003e—\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eShrinkage (28 days)\u003c\/td\u003e\u003ctd\u003eNo cracking\u003c\/td\u003e\u003ctd\u003eCoutinho Ring test\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eWater Absorption (120 min)\u003c\/td\u003e\u003ctd\u003e\u0026lt; 0.015 ml\/m²\/s\u003c\/td\u003e\u003ctd\u003e—\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eMinimum Application Thickness\u003c\/td\u003e\u003ctd\u003e10 mm\u003c\/td\u003e\u003ctd\u003e—\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eYield\u003c\/td\u003e\u003ctd\u003e60 packs\/m³\u003c\/td\u003e\u003ctd\u003e—\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003ePackaging\u003c\/td\u003e\u003ctd\u003e34 kg (Powder 30 kg + Gauging Liquid 4 kg)\u003c\/td\u003e\u003ctd\u003e—\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eAmbient Air Temperature\u003c\/td\u003e\u003ctd\u003e\u0026gt; 5 °C\u003c\/td\u003e\u003ctd\u003e—\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eHardening Time\u003c\/td\u003e\u003ctd\u003eWithin 24 hours\u003c\/td\u003e\u003ctd\u003e—\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eShelf Life\u003c\/td\u003e\u003ctd\u003e9 months from production\u003c\/td\u003e\u003ctd\u003eUnopened, original packaging\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eStorage\u003c\/td\u003e\u003ctd\u003e+5 °C to +35 °C, protect from sunlight and frost\u003c\/td\u003e\u003ctd\u003e—\u003c\/td\u003e\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eImportant Notes\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eSubstrate must be free from grease, oil, dirt, and deleterious material\u003c\/li\u003e\n\u003cli\u003ePrime dampened substrate with a mix of 1 part Ronafix® to 1 part OPC by volume before application\u003c\/li\u003e\n\u003cli\u003eMix both components using a drill and paddle close to the application area\u003c\/li\u003e\n\u003cli\u003eTrowel apply onto tacky primer to minimum 10 mm thickness\u003c\/li\u003e\n\u003cli\u003eFinish with a wood float or stainless steel trowel\u003c\/li\u003e\n\u003cli\u003eUse Sika® SealTape F at joints and corners in wet rooms for enhanced watertightness\u003c\/li\u003e\n\u003cli\u003eClean tools with clean water immediately after use\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003ch4\u003eWhat does each pack contain?\u003c\/h4\u003e\n\u003cp\u003eEach 34 kg pack contains 30 kg of powder and 4 kg of gauging liquid. Both components must be mixed together in full — do not use partial quantities or adjust the ratio.\u003c\/p\u003e\n\n\u003ch4\u003eIs priming required before application?\u003c\/h4\u003e\n\u003cp\u003eYes. Thoroughly dampen the substrate with potable water, then apply a primer coat of 1 part Ronafix® mixed with 1 part OPC by volume. Apply Monoprufe WM while the primer is still tacky.\u003c\/p\u003e\n\n\u003ch4\u003eWhat is the minimum application thickness?\u003c\/h4\u003e\n\u003cp\u003eThe minimum application thickness is 10 mm. Build up thickness using a trowel and finish with a wood float or stainless steel trowel.\u003c\/p\u003e\n\n\u003ch4\u003eCan it be used for swimming pools?\u003c\/h4\u003e\n\u003cp\u003eYes. Monoprufe WM is suitable for swimming pools, water tanks, kitchens, toilets, and other areas requiring waterproof flooring or rendering. It has very low water absorption (\u0026lt; 0.015 ml\/m²\/s) and high compressive strength (\u0026gt; 20 MPa).\u003c\/p\u003e","brand":"Sika Ronacrete 西卡永聯結","offers":[{"title":"Default Title","offer_id":43686170591382,"sku":"","price":1.0,"currency_code":"HKD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0594\/9027\/1382\/files\/hk-02-en-HK-Monoprufe-WM-01-1x1-00393205.webp?v=1716648520"},{"product_id":"西卡永聯結-sika-ronacrete-monoset-hpc-30kg","title":"Sika Ronacrete Monoset HPC","description":"\u003cdiv class=\"tldr-box\" style=\"background: #f0f4f8; border-left: 4px solid #2c5282; padding: 16px; margin-bottom: 24px;\"\u003e\n\u003cstrong\u003eTL;DR:\u003c\/strong\u003e\u003cp\u003eMonoset® HPC is a high early strength and waterproof concrete by Sika Ronacrete. This polymer modified, pre-packed concrete is designed for repairing existing concrete or laying new floors where rapid strength gain and waterproofing are critical. Accepts foot traffic in approximately 1 hour and vehicle traffic in 24 hours. HKCI PCCS-RM Class S certified for concrete repairs with fcu up to at least 23 MPa.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003ch2\u003eMonoset HPC Product Features\u003c\/h2\u003e\n\u003cp\u003eMonoset® HPC is a polymer modified concrete supplied as pre-packed powder and aggregate. Simply add water and mix on site. Designed for concrete repair and floor laying applications requiring rapid strength gain and excellent waterproofing performance, compatible with most ordinary concrete.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003ePre-packed for quality control and convenience\u003c\/li\u003e\n\u003cli\u003eExcellent waterproof performance — water absorption below 2% at 28 days\u003c\/li\u003e\n\u003cli\u003eRapid strength gain — compressive strength ≥ 5 MPa at 5 hours\u003c\/li\u003e\n\u003cli\u003eCompatible with most ordinary concrete\u003c\/li\u003e\n\u003cli\u003eLow VOC\u003c\/li\u003e\n\u003cli\u003eHKCI PCCS-RM Class S certified\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eApplications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003eInternal and external\u003c\/strong\u003e — floor repair and new construction\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eIndustrial\u003c\/strong\u003e — factory and warehouse floors\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eResidential\u003c\/strong\u003e — kitchens, bathrooms, balcony floors\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eConcrete repair\u003c\/strong\u003e — patching damaged concrete structures\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eWhy Choose Monoset HPC\u003c\/h2\u003e\n\u003cp\u003eMonoset® HPC combines high early strength with waterproof performance, significantly reducing project downtime. Foot traffic is possible after just 1 hour and vehicle traffic after 24 hours. Typical 28-day compressive strength reaches 49 MPa, well exceeding the PCCS-RM Class S requirement of ≥ 30 MPa. Used with Monoset® Primer, it ensures a strong bond to the substrate. The pre-packed design guarantees consistent on-site quality without the need for separate aggregate sourcing.\u003c\/p\u003e\n\n\u003ch2\u003ePackaging\u003c\/h2\u003e\n\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\u003cth\u003eComponent\u003c\/th\u003e\u003cth\u003eWeight\u003c\/th\u003e\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\u003ctd\u003ePowder\u003c\/td\u003e\u003ctd\u003e30 kg (bag)\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eAggregate\u003c\/td\u003e\u003ctd\u003e10 kg (bag)\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eTotal Weight\u003c\/td\u003e\u003ctd\u003e40 kg (per set)\u003c\/td\u003e\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\u003cth\u003eProperty\u003c\/th\u003e\u003cth\u003eValue\u003c\/th\u003e\u003cth\u003eTest Standard\u003c\/th\u003e\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\u003ctd\u003eType\u003c\/td\u003e\u003ctd\u003ePolymer modified high early strength waterproof concrete\u003c\/td\u003e\u003ctd\u003e—\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eBrand\u003c\/td\u003e\u003ctd\u003eSika Ronacrete\u003c\/td\u003e\u003ctd\u003e—\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eAppearance \/ Colour\u003c\/td\u003e\u003ctd\u003eConcrete grey\u003c\/td\u003e\u003ctd\u003e—\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eCompressive Strength (5 hours)\u003c\/td\u003e\u003ctd\u003e≥ 5 MPa\u003c\/td\u003e\u003ctd\u003eTM1\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eCompressive Strength (28 days)\u003c\/td\u003e\u003ctd\u003e\u0026gt; 30 MPa (typical 49 MPa)\u003c\/td\u003e\u003ctd\u003eTM1\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003ePCCS-RM Certification\u003c\/td\u003e\u003ctd\u003eClass S (fcu 23), 28 days 49 MPa\u003c\/td\u003e\u003ctd\u003eTM1\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eModulus of Elasticity (28 days)\u003c\/td\u003e\u003ctd\u003e\u0026lt; 28 GPa\u003c\/td\u003e\u003ctd\u003eBS 6319 : Part 6 : 1984\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eTensile Adhesion Strength (7 days)\u003c\/td\u003e\u003ctd\u003e\u0026gt; 1 MPa\u003c\/td\u003e\u003ctd\u003eTM4\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eShrinkage (28 days)\u003c\/td\u003e\u003ctd\u003e\u0026lt; 0.04%\u003c\/td\u003e\u003ctd\u003eHKHA MTS Spec D CL.2.1.21\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eCracking Test (28 days)\u003c\/td\u003e\u003ctd\u003eNo cracking\u003c\/td\u003e\u003ctd\u003eCoutinho Ring Test\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eWater Absorption (28 days)\u003c\/td\u003e\u003ctd\u003e\u0026lt; 2%\u003c\/td\u003e\u003ctd\u003eBS 1881 : Part 122 : 1983\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eSoluble Chloride Ion Content\u003c\/td\u003e\u003ctd\u003e\u0026lt; 0.35% by mass of cite content\u003c\/td\u003e\u003ctd\u003e—\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eFlowability\u003c\/td\u003e\u003ctd\u003e\u0026gt; 150 mm\u003c\/td\u003e\u003ctd\u003e—\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eInitial Set Time\u003c\/td\u003e\u003ctd\u003e≥ 45 min and ≤ 90 min\u003c\/td\u003e\u003ctd\u003eASTM C953-87\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eConsumption\u003c\/td\u003e\u003ctd\u003eApprox. 50 packs \/ m³\u003c\/td\u003e\u003ctd\u003e—\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eWater Addition\u003c\/td\u003e\u003ctd\u003e3.8–4.2 litres per set\u003c\/td\u003e\u003ctd\u003e—\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eFoot Traffic\u003c\/td\u003e\u003ctd\u003eApprox. 1 hour\u003c\/td\u003e\u003ctd\u003e—\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eVehicle Traffic\u003c\/td\u003e\u003ctd\u003eApprox. 24 hours\u003c\/td\u003e\u003ctd\u003e—\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eShelf Life\u003c\/td\u003e\u003ctd\u003e6 months from date of production\u003c\/td\u003e\u003ctd\u003e—\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eStorage Conditions\u003c\/td\u003e\u003ctd\u003eOriginal sealed packaging, protect from sunlight, moisture and frost\u003c\/td\u003e\u003ctd\u003e—\u003c\/td\u003e\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eNotes\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eMechanically prepare the substrate to ensure a structurally sound surface. Remove grease, oil, dirt and deleterious material, then dampen with clean fresh water.\u003c\/li\u003e\n\u003cli\u003eApply primer before placement: use Ronascreed® Primer (diluted 1:3 with water) or Monoset® Primer (pre-packed) on the dampened substrate.\u003c\/li\u003e\n\u003cli\u003eDry mix powder and aggregate with a mechanical mixer until homogeneous. Add 3.8–4.2 litres of water and mix until a workable, homogeneous mixture is achieved.\u003c\/li\u003e\n\u003cli\u003ePour, compact to the required thickness, and finish with a trowel or wood float.\u003c\/li\u003e\n\u003cli\u003eAllow to cure properly; consult Sika Technical Department for curing methods in severe conditions.\u003c\/li\u003e\n\u003cli\u003eClean all tools and equipment with clean water immediately after use.\u003c\/li\u003e\n\u003cli\u003eData is based on laboratory tests; actual performance may vary due to site conditions.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eFAQ\u003c\/h2\u003e\n\u003ch3\u003eHow soon can foot traffic resume after placing Monoset HPC?\u003c\/h3\u003e\n\u003cp\u003eMonoset® HPC accepts foot traffic approximately 1 hour after placement and vehicle traffic after 24 hours. Compressive strength reaches ≥ 5 MPa within 5 hours, significantly reducing project downtime.\u003c\/p\u003e\n\n\u003ch3\u003eDoes Monoset HPC require a primer?\u003c\/h3\u003e\n\u003cp\u003eYes. Apply Ronascreed® Primer (diluted 1:3 with water) or Monoset® Primer (pre-packed) to the dampened substrate before placing Monoset® HPC to ensure a strong bond.\u003c\/p\u003e\n\n\u003ch3\u003eHow much does Monoset HPC cost?\u003c\/h3\u003e\n\u003cp\u003ePlease contact us via WhatsApp for the latest pricing. We offer in-store pickup at our Mong Kok location and delivery across Hong Kong.\u003c\/p\u003e","brand":"Sika Ronacrete 西卡永聯結","offers":[{"title":"Default Title","offer_id":43686174294166,"sku":"","price":1.0,"currency_code":"HKD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0594\/9027\/1382\/files\/hk-02-en-HK-Monoset-HPC-01-1x1-00589689.webp?v=1716648608"},{"product_id":"西卡永聯結-sika-ronacrete-ronabound-floor-screed-hd-29-5kg","title":"Sika Ronacrete Ronabound Floor Screed HD","description":"\u003cdiv class=\"tldr-box\" style=\"background:#f0f4f8;border-left:4px solid #2c5282;padding:16px;margin-bottom:24px\"\u003e\n\u003cstrong\u003eQuick Summary:\u003c\/strong\u003e\n\u003cp\u003eRonabond® Floor Screed HD is a prepacked SBR polymer modified mortar for repairing or relaying damaged, worn or eroded concrete floors. Waterproof after curing with high abrasion and impact resistance, suitable for driveways, carparks, loading bays and other heavy traffic areas. Compressive strength \u003e40 MPa at 28 days.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003ch2\u003eProduct Features\u003c\/h2\u003e\n\u003cp\u003eRonabond® Floor Screed HD is a prepacked SBR polymer modified mortar by Sika Ronacrete, used to repair or relay areas of concrete floor which are damaged, worn or eroded as a result of wear, impact or attack. The cured mortar bonds securely to suitably prepared surfaces, is waterproof, and is available as a screed or topping material. It is used in industrial, commercial and residential premises to provide a hardwearing and durable screed for floor finishes or as the wearing surface. Ronabond® Primer is required to ensure good adhesion between the mortar and the substrate.\u003c\/p\u003e\n\n\u003cul\u003e\n\u003cli\u003eHigh strength floor repairs — compressive strength \u003e40 MPa at 28 days\u003c\/li\u003e\n\u003cli\u003eHeavy duty grade for wearing surfaces\u003c\/li\u003e\n\u003cli\u003ePrepacked (powder + liquid) for control and convenience\u003c\/li\u003e\n\u003cli\u003eHigh abrasion and impact resistance\u003c\/li\u003e\n\u003cli\u003eWaterproof after curing\u003c\/li\u003e\n\u003cli\u003eLow VOC\u003c\/li\u003e\n\u003cli\u003eCan contribute to LEED certification\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eApplications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003eDriveways\u003c\/strong\u003e — Residential and commercial driveway floor repairs and resurfacing\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eCarparks\u003c\/strong\u003e — Hardwearing floors for heavy vehicle traffic\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eLoading Bays\u003c\/strong\u003e — Warehouse and logistics loading platforms\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eRoof Screeds\u003c\/strong\u003e — Rooftop waterproof levelling screed\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eWhy Choose Ronabond Floor Screed HD\u003c\/h2\u003e\n\u003cp\u003eRonabond® Floor Screed HD features a prepacked dual-component design (25 kg powder bag + 4.5 kg liquid drum) ensuring consistent mix ratios without on-site proportioning. The SBR polymer modified formulation delivers high compressive and impact strength, waterproofing after cure, and superior abrasion resistance — ideal for vehicle traffic areas. Compared to conventional mortar, Ronabond Floor Screed HD can be applied in thin or thick sections to provide a durable wearing surface for damaged floors.\u003c\/p\u003e\n\n\u003ch2\u003ePackaging\u003c\/h2\u003e\n\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eItem\u003c\/th\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003ePack Size\u003c\/td\u003e\n\u003ctd\u003e29.5 kg per pack (25 kg powder bag + 4.5 kg liquid drum)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAppearance \/ Colour\u003c\/td\u003e\n\u003ctd\u003eConcrete grey\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eShelf Life\u003c\/td\u003e\n\u003ctd\u003e9 months from date of production\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStorage Conditions\u003c\/td\u003e\n\u003ctd\u003e+5°C to +35°C, protect from direct sunlight, moisture and frost\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eTechnical Data\u003c\/h2\u003e\n\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eProperty\u003c\/th\u003e\n\u003cth\u003eValue\u003c\/th\u003e\n\u003cth\u003eTest Standard\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eDensity\u003c\/td\u003e\n\u003ctd\u003eApprox. 2300 kg\/m³\u003c\/td\u003e\n\u003ctd\u003e—\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCompressive Strength (7 days)\u003c\/td\u003e\n\u003ctd\u003e\u0026gt; 30 MPa\u003c\/td\u003e\n\u003ctd\u003eBS6319 : Part 2 : 1983\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCompressive Strength (28 days)\u003c\/td\u003e\n\u003ctd\u003e\u0026gt; 40 MPa\u003c\/td\u003e\n\u003ctd\u003eBS6319 : Part 2 : 1983\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTensile Adhesion Strength (7 days)\u003c\/td\u003e\n\u003ctd\u003e\u0026gt; 1.0 MPa\u003c\/td\u003e\n\u003ctd\u003eHKHA MTS Part D Clause 2.1.15\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTensile Adhesion Strength (28 days)\u003c\/td\u003e\n\u003ctd\u003e\u0026gt; 1.0 MPa\u003c\/td\u003e\n\u003ctd\u003eHKHA MTS Part D Clause 2.1.15\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWater Absorption (28 days, 10 min)\u003c\/td\u003e\n\u003ctd\u003e\u0026lt; 0.07 ml\/m²\/s\u003c\/td\u003e\n\u003ctd\u003eBS1881 : Part 208\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWater Absorption (28 days, 30 min)\u003c\/td\u003e\n\u003ctd\u003e\u0026lt; 0.04 ml\/m²\/s\u003c\/td\u003e\n\u003ctd\u003eBS1881 : Part 208\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWater Absorption (28 days, 60 min)\u003c\/td\u003e\n\u003ctd\u003e\u0026lt; 0.03 ml\/m²\/s\u003c\/td\u003e\n\u003ctd\u003eBS1881 : Part 208\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCrack Resistance (1–28 days)\u003c\/td\u003e\n\u003ctd\u003eNo crack\u003c\/td\u003e\n\u003ctd\u003eCoutinho Ring (TM6)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConsumption\u003c\/td\u003e\n\u003ctd\u003eApprox. 50 packs\/m³ (with 16 kg 5–10mm aggregate per pack)\u003c\/td\u003e\n\u003ctd\u003e—\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAmbient Air Temperature\u003c\/td\u003e\n\u003ctd\u003e\u0026gt; 5°C\u003c\/td\u003e\n\u003ctd\u003e—\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eApplication Method\u003c\/h2\u003e\n\u003col\u003e\n\u003cli\u003e\u003cstrong\u003eSurface Preparation\u003c\/strong\u003e — Substrate must be structurally sound and clean. Remove all grease, oil, dirt and loose material. Surfaces should be scabbled or mechanically abraded to expose aggregate and provide a mechanical key\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003ePriming\u003c\/strong\u003e — Apply Ronabond® Primer to the damp surface immediately, ensuring total and uniform coverage. Do not allow the primer to dry. Only prime the area that can be covered within the working time of the primer\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eMixing\u003c\/strong\u003e — Use a forced action mixer or slow speed drill (approx. 500 rpm). Place the full powder bag into the vessel, add maximum 16 kg of 5–10mm aggregates if thickness exceeds 25mm, pour in the full drum of liquid, and mix for 2 minutes until homogeneous\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eApplication\u003c\/strong\u003e — Place immediately onto the wet\/tacky primer, compact, rule and close with a float or trowel. For vehicle traffic areas, thickness must be over 25mm\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eCuring\u003c\/strong\u003e — After finishing, cure using Monocure 50 or cover with close contact polythene sheeting for at least 3 days\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eCleaning\u003c\/strong\u003e — Clean all tools and equipment with clean water immediately after use\u003c\/li\u003e\n\u003c\/ol\u003e\n\n\u003cp\u003e\u003cstrong\u003eNotes:\u003c\/strong\u003e Ambient air temperature must be above +5°C during application. Careful surface preparation is essential to ensure adhesion and performance — follow BS8204 Part 3 recommendations to assess substrate suitability. Vehicle traffic areas require a minimum thickness of 25mm. All technical data is based on laboratory tests; actual values may vary due to site conditions. For detailed guidance, refer to the product data sheet or contact us via WhatsApp.\u003c\/p\u003e\n\n\u003ch2\u003eFAQ\u003c\/h2\u003e\n\n\u003ch3\u003eWhere can Ronabond Floor Screed HD be used?\u003c\/h3\u003e\n\u003cp\u003ePrimarily for driveways, carparks, loading bays and roof screeds — any heavy traffic area requiring high abrasion and impact resistance. Suitable for industrial, commercial and residential concrete floor repairs and resurfacing.\u003c\/p\u003e\n\n\u003ch3\u003eDoes Ronabond Floor Screed HD require aggregate?\u003c\/h3\u003e\n\u003cp\u003eFor application thickness over 25mm (e.g. vehicle traffic areas), add up to 16 kg of 5–10mm aggregate per pack. For thin section applications, aggregate is not required.\u003c\/p\u003e\n\n\u003ch3\u003eHow long before the floor can take vehicle traffic?\u003c\/h3\u003e\n\u003cp\u003eThe product achieves \u003e30 MPa compressive strength at 7 days and \u003e40 MPa at 28 days. The exact time to open to traffic depends on application thickness and ambient temperature. A minimum 3-day curing period is recommended. Contact us via WhatsApp for specific guidance.\u003c\/p\u003e\n\n\u003ch3\u003eIs a primer required before application?\u003c\/h3\u003e\n\u003cp\u003eYes, Ronabond® Primer must be applied to ensure good adhesion between the screed and the substrate. The primer should be applied to the damp surface and must not be allowed to dry before the screed is placed.\u003c\/p\u003e\n\n\u003ch3\u003eWhat pack sizes are available?\u003c\/h3\u003e\n\u003cp\u003eRonabond Floor Screed HD is available in 29.5 kg packs (25 kg powder bag + 4.5 kg liquid drum). Contact us via WhatsApp for pricing and ordering details. We offer collection from our Mong Kok store and delivery across Hong Kong.\u003c\/p\u003e","brand":"Sika Ronacrete 西卡永聯結","offers":[{"title":"Default Title","offer_id":43686181863574,"sku":"","price":1.0,"currency_code":"HKD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0594\/9027\/1382\/files\/hk-02-en-HK-Ronabond-Floor-Screed-HK-01-1x1-00765690.webp?v=1716648920"},{"product_id":"西卡永聯結-sika-ronacrete-ronabound-rapid-set-adhesive","title":"Sika Ronacrete Ronabound Rapid Set Adhesive","description":"\u003cdiv class=\"tldr-box\" style=\"background:#f0f4f8;border-left:4px solid #2c5282;padding:16px;margin-bottom:24px\"\u003e\n\u003cstrong\u003eQuick Summary:\u003c\/strong\u003e\n\u003cp\u003eRonabond® Rapid Set Tile Adhesive is a two-component polymer reinforced cementitious tile adhesive for thin (3–6mm) or thick bed fixing of ceramic tiles and stones. Achieves ≥0.5 MPa tensile bond strength at just 6 hours, ideal for applications where downtime must be minimised. Conforms to EN 12004 C2FT.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003ch2\u003eProduct Features\u003c\/h2\u003e\n\u003cp\u003eRonabond® Rapid Set Tile Adhesive by Sika Ronacrete is supplied as a two-component product which, when mixed together, forms a polymer reinforced cementitious tile adhesive with outstanding adhesion and fast setting properties. It achieves initial bond strength within 6 hours, making it ideal for applications where downtime must be kept to a minimum. Suitable for fixing ceramic tiles, paving tiles, brick, slate, marble and stone to cement-based substrates on both internal and external faces, including areas exposed to constant dampness, mild acids or alkalines.\u003c\/p\u003e\n\n\u003cul\u003e\n\u003cli\u003ePrepacked dual-component (powder + liquid) for control and convenience\u003c\/li\u003e\n\u003cli\u003eSimple to mix and easy to apply\u003c\/li\u003e\n\u003cli\u003eWaterproof and water resistant\u003c\/li\u003e\n\u003cli\u003eSuperior high early tensile bond strength (≥0.5 MPa at 6 hours)\u003c\/li\u003e\n\u003cli\u003eConforms to EN 12004 C2FT adhesive standard\u003c\/li\u003e\n\u003cli\u003eLow VOC\u003c\/li\u003e\n\u003cli\u003eSlip resistance \u0026lt;0.5mm\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eApplications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003eLarge Tiles \u0026amp; Stone\u003c\/strong\u003e — High strength bonding of large ceramic tiles, granite, marble and stones\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eInternal \u0026amp; External\u003c\/strong\u003e — Wall and floor tile installation on cement-based substrates\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eShopping Arcades\u003c\/strong\u003e — Public areas including shopping streets and lobbies\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eKitchens \u0026amp; Bathrooms\u003c\/strong\u003e — Kitchens, bathrooms, showers and constantly damp areas\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eFacades\u003c\/strong\u003e — External wall tile and stone installation\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eSwimming Pools\u003c\/strong\u003e — Areas exposed to constant immersion and mild acid\/alkaline conditions\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eWhy Choose Ronabond Rapid Set Tile Adhesive\u003c\/h2\u003e\n\u003cp\u003eThe key advantage of Ronabond® Rapid Set Tile Adhesive is its fast setting property — achieving ≥0.5 MPa tensile bond strength within just 6 hours, significantly reducing downtime. The prepacked dual-component design ensures consistent mix ratios, while the polymer reinforced formulation maintains \u003e1 MPa bond strength even after water immersion, heat aging and freeze-thaw cycling, making it suitable for demanding environments.\u003c\/p\u003e\n\n\u003ch2\u003ePackaging\u003c\/h2\u003e\n\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eItem\u003c\/th\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003ePack Size\u003c\/td\u003e\n\u003ctd\u003e31.4 kg per pack (25 kg powder bag + 6.4 kg liquid drum)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAppearance \/ Colour\u003c\/td\u003e\n\u003ctd\u003eGrey\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eShelf Life\u003c\/td\u003e\n\u003ctd\u003e6 months from date of production\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStorage Conditions\u003c\/td\u003e\n\u003ctd\u003eStore in undamaged, unopened original sealed packaging. Protect from direct sunlight, moisture and frost\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eTechnical Data\u003c\/h2\u003e\n\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eProperty\u003c\/th\u003e\n\u003cth\u003eValue\u003c\/th\u003e\n\u003cth\u003eTest Standard\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eTensile Adhesion Strength (6 hours)\u003c\/td\u003e\n\u003ctd\u003e≥ 0.5 MPa\u003c\/td\u003e\n\u003ctd\u003eEN 12004\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTensile Adhesion Strength (28 days)\u003c\/td\u003e\n\u003ctd\u003e\u0026gt; 1 MPa\u003c\/td\u003e\n\u003ctd\u003eEN 12004\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTensile Adhesion Strength (after water immersion)\u003c\/td\u003e\n\u003ctd\u003e\u0026gt; 1 MPa\u003c\/td\u003e\n\u003ctd\u003eEN 12004\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTensile Adhesion Strength (after heat aging)\u003c\/td\u003e\n\u003ctd\u003e\u0026gt; 1 MPa\u003c\/td\u003e\n\u003ctd\u003eEN 12004\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTensile Adhesion Strength (after freeze-thaw cycle)\u003c\/td\u003e\n\u003ctd\u003e\u0026gt; 1 MPa\u003c\/td\u003e\n\u003ctd\u003eEN 12004\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSlip Resistance\u003c\/td\u003e\n\u003ctd\u003e\u0026lt; 0.5 mm\u003c\/td\u003e\n\u003ctd\u003eEN 12004\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eYield\u003c\/td\u003e\n\u003ctd\u003eApprox. 1.2 kg powder\/m²\/mm\u003c\/td\u003e\n\u003ctd\u003e—\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLayer Thickness\u003c\/td\u003e\n\u003ctd\u003e3–6 mm\u003c\/td\u003e\n\u003ctd\u003e—\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOpen Time\u003c\/td\u003e\n\u003ctd\u003e\u0026gt; 10 minutes\u003c\/td\u003e\n\u003ctd\u003eEN 12004\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePot Life (after mixing)\u003c\/td\u003e\n\u003ctd\u003e30 minutes\u003c\/td\u003e\n\u003ctd\u003e—\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAmbient Air Temperature\u003c\/td\u003e\n\u003ctd\u003e\u0026gt; 5°C\u003c\/td\u003e\n\u003ctd\u003e—\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eApplication Method\u003c\/h2\u003e\n\u003col\u003e\n\u003cli\u003e\u003cstrong\u003eSubstrate Preparation\u003c\/strong\u003e — Remove all debris, surface snots, loose material or mould release oil. Thoroughly saturate the substrate with clean, cold water\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eMixing\u003c\/strong\u003e — Pour the total contents of gauging liquid into the mixing vessel, then slowly add all the powder. Mix continuously for at least 3 minutes using an electric drill with paddle until a uniform homogeneous paste is achieved. Allow to rest for 2 minutes, then re-mix for 1 minute before use\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eApplication\u003c\/strong\u003e — Spread the adhesive onto the surface using a straight edged plastering trowel, then comb with a notched trowel to form ribs. Check surface tackiness with a finger before placing tiles. Set and tap tiles well into place, ensuring void-free contact\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eGrouting\u003c\/strong\u003e — Ronafix® Colour Grout is recommended. Open joints are not recommended; contact Sika Technical Department if required\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eMovement Joints\u003c\/strong\u003e — Form movement joints in accordance with BS 5385. Fill joints using Sikaflex® Joint Sealant\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eCleaning\u003c\/strong\u003e — Clean all tools with clean water immediately after use. Use a damp sponge to remove surplus adhesive from tile surfaces\u003c\/li\u003e\n\u003c\/ol\u003e\n\n\u003cp\u003e\u003cstrong\u003eNotes:\u003c\/strong\u003e Ambient air temperature must be above +5°C. Mixed adhesive must be used within 30 minutes and protected from direct sunlight. Do not attempt to dampen the applied adhesive to extend the open time, as this interferes with bond performance. Protect freshly applied material from freezing conditions and rain. Do not exceed the maximum layer thickness. All technical data is based on laboratory tests; actual values may vary. For detailed guidance, refer to the product data sheet or contact us via WhatsApp.\u003c\/p\u003e\n\n\u003ch2\u003eFAQ\u003c\/h2\u003e\n\n\u003ch3\u003eHow fast does Ronabond Rapid Set Tile Adhesive cure?\u003c\/h3\u003e\n\u003cp\u003eThe product achieves ≥0.5 MPa tensile bond strength within just 6 hours, and \u003e1 MPa at 28 days. This fast setting property makes it ideal for renovation and repair projects where downtime must be minimised.\u003c\/p\u003e\n\n\u003ch3\u003eWhat types of tiles can be fixed with this adhesive?\u003c\/h3\u003e\n\u003cp\u003eSuitable for ceramic tiles, paving tiles, brick, slate, marble and stone. Can be fixed to cement-based substrates for both internal and external applications, including constantly damp areas, swimming pools and building facades.\u003c\/p\u003e\n\n\u003ch3\u003eHow long can the mixed adhesive be used?\u003c\/h3\u003e\n\u003cp\u003eThe pot life after mixing is 30 minutes — the mixed adhesive must be used within this time. The open time (time after application before tiles can be placed) is over 10 minutes. Do not dampen the surface to extend open time.\u003c\/p\u003e\n\n\u003ch3\u003eWhat is the recommended layer thickness?\u003c\/h3\u003e\n\u003cp\u003eThe recommended layer thickness is 3–6mm, suitable for both thin and thick bed fixing. Do not exceed the maximum thickness. Yield is approximately 1.2 kg powder\/m²\/mm.\u003c\/p\u003e\n\n\u003ch3\u003eWhat pack sizes are available?\u003c\/h3\u003e\n\u003cp\u003eRonabond Rapid Set Tile Adhesive is available in 31.4 kg packs (25 kg powder bag + 6.4 kg liquid drum). Contact us via WhatsApp for pricing and ordering details. We offer collection from our Mong Kok store and delivery across Hong Kong.\u003c\/p\u003e","brand":"Sika Ronacrete 西卡永聯結","offers":[{"title":"Default Title","offer_id":43686184190102,"sku":"","price":1.0,"currency_code":"HKD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0594\/9027\/1382\/files\/hk-02-en-HK-Ronabond-Rapid-Set-Tile-Adhesive-01-1x1-00117426.webp?v=1716649041"},{"product_id":"西卡永聯結-sika-ronacrete-ronabound-super-tile-adhesive-sp","title":"Sika Ronacrete Ronabound Super Tile Adhesive SP","description":"\u003cdiv class=\"tldr-box\" style=\"background:#f0f4f8;border-left:4px solid #2c5282;padding:16px;margin-bottom:24px\"\u003e\n\u003cstrong\u003eQuick Summary:\u003c\/strong\u003e\n\u003cp\u003eRonabond® Super Tile Adhesive-SP is a single component polymer modified cement-based super tile adhesive — just add water. Suitable for thin or thick bed (3–6mm) fixing of large ceramic tiles, terracotta, slate and porcelain tiles, with superior bond strength and flexibility (S1 deformable class). Conforms to EN 12004 C2TES1 and certified CIC Platinum grade environmental friendly product.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003ch2\u003eProduct Features\u003c\/h2\u003e\n\u003cp\u003eRonabond® Super Tile Adhesive-SP by Sika Ronacrete is a single component polymer modified cement-based super tile adhesive, supplied as a pre-bagged 25 kg product requiring only the addition of water. It has superior adhesion and water resistant properties which are not affected by the presence of moisture. Ronabond® Super Tile Adhesive-SP is compatible with most cementitious waterproofing membranes and cement-based substrates, suitable for both internal and external applications.\u003c\/p\u003e\n\n\u003cul\u003e\n\u003cli\u003eSingle component, pre-bagged — just add water for control and convenience\u003c\/li\u003e\n\u003cli\u003eSimple to mix and easy to apply\u003c\/li\u003e\n\u003cli\u003eWaterproof and water resistant — not affected by moisture\u003c\/li\u003e\n\u003cli\u003eSuperior bond strength (\u0026gt;1 MPa)\u003c\/li\u003e\n\u003cli\u003eFlexible to accommodate movement (S1 deformable class, transverse deformation ≥2.5mm)\u003c\/li\u003e\n\u003cli\u003eConforms to EN 12004 C2TES1\u003c\/li\u003e\n\u003cli\u003ePCCS-TA C2TES1 certified\u003c\/li\u003e\n\u003cli\u003eCIC Platinum grade environmental friendly product (CICGPC-L-21178)\u003c\/li\u003e\n\u003cli\u003eLow VOC\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eApplications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003eLarge Tiles \u0026amp; Stone\u003c\/strong\u003e — High strength bonding of large ceramic tiles, terracotta, slate and porcelain tiles\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eInternal \u0026amp; External\u003c\/strong\u003e — Wall and floor tile installation on cement-based substrates\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eSwimming Pools\u003c\/strong\u003e — Areas exposed to constant immersion\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eKitchens \u0026amp; Bathrooms\u003c\/strong\u003e — Kitchens, bathrooms, showers, lobbies and constantly damp areas\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eWhy Choose Ronabond Super Tile Adhesive SP\u003c\/h2\u003e\n\u003cp\u003eThe key advantage of Ronabond® Super Tile Adhesive-SP is its single component design — just add water, with no liquid additive required, significantly simplifying the application process. The product features S1 deformable class (transverse deformation ≥2.5mm), effectively absorbing substrate movement and thermal expansion\/contraction stresses to reduce the risk of tile debonding. Bond performance remains above 1 MPa even after water immersion, heat aging and freeze-thaw cycling. Certified CIC Platinum grade environmental friendly product, suitable for projects with sustainability requirements.\u003c\/p\u003e\n\n\u003ch2\u003ePackaging\u003c\/h2\u003e\n\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eItem\u003c\/th\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003ePack Size\u003c\/td\u003e\n\u003ctd\u003e25 kg bag\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAppearance \/ Colour\u003c\/td\u003e\n\u003ctd\u003eGrey\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eShelf Life\u003c\/td\u003e\n\u003ctd\u003e9 months from date of production\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStorage Conditions\u003c\/td\u003e\n\u003ctd\u003eStore in undamaged, unopened original sealed packaging. Protect from direct sunlight and frost\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eTechnical Data\u003c\/h2\u003e\n\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eProperty\u003c\/th\u003e\n\u003cth\u003eValue\u003c\/th\u003e\n\u003cth\u003eTest Standard\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eTensile Adhesion Strength (initial)\u003c\/td\u003e\n\u003ctd\u003e\u0026gt; 1 MPa\u003c\/td\u003e\n\u003ctd\u003eEN 12004\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTensile Adhesion Strength (after water immersion)\u003c\/td\u003e\n\u003ctd\u003e\u0026gt; 1 MPa\u003c\/td\u003e\n\u003ctd\u003eEN 12004\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTensile Adhesion Strength (after heat aging)\u003c\/td\u003e\n\u003ctd\u003e\u0026gt; 1 MPa\u003c\/td\u003e\n\u003ctd\u003eEN 12004\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTensile Adhesion Strength (after freeze-thaw cycle)\u003c\/td\u003e\n\u003ctd\u003e\u0026gt; 1 MPa\u003c\/td\u003e\n\u003ctd\u003eEN 12004\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSlip Resistance\u003c\/td\u003e\n\u003ctd\u003e≤ 0.5 mm\u003c\/td\u003e\n\u003ctd\u003eEN 12004\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTransverse Deformation (Flexibility)\u003c\/td\u003e\n\u003ctd\u003e≥ 2.5 mm and \u0026lt; 5 mm (S1 class)\u003c\/td\u003e\n\u003ctd\u003eEN 12004\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMixing Ratio\u003c\/td\u003e\n\u003ctd\u003eApprox. 6 litres clean water per 25 kg bag\u003c\/td\u003e\n\u003ctd\u003e—\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConsumption\u003c\/td\u003e\n\u003ctd\u003eApprox. 1.2 kg powder\/m²\/mm\u003c\/td\u003e\n\u003ctd\u003e—\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLayer Thickness\u003c\/td\u003e\n\u003ctd\u003e3–6 mm\u003c\/td\u003e\n\u003ctd\u003e—\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePot Life\u003c\/td\u003e\n\u003ctd\u003eApprox. 2 hours\u003c\/td\u003e\n\u003ctd\u003e—\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOpen Time\u003c\/td\u003e\n\u003ctd\u003e\u0026gt; 30 minutes\u003c\/td\u003e\n\u003ctd\u003eEN 12004\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eApplication Method\u003c\/h2\u003e\n\u003col\u003e\n\u003cli\u003e\u003cstrong\u003eSubstrate Preparation\u003c\/strong\u003e — Remove all debris, surface snots, loose material or mould release oil. Thoroughly saturate the substrate with clean, cold water\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eMixing\u003c\/strong\u003e — Place approximately 6 litres of clean water into the mixing vessel, then slowly add the full 25 kg bag of powder. Mix continuously for at least 3 minutes using an electric drill with paddle until a uniform homogeneous paste is achieved. Allow to rest for at least 5 minutes, then re-mix for 1 minute before use. Mixed adhesive must be used within 2 hours\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eApplication\u003c\/strong\u003e — Spread the adhesive onto the surface using a straight edged plastering trowel, then comb with a notched trowel to form ribs. Check surface tackiness with a finger before placing tiles. Set and tap tiles well into place, ensuring void-free contact. Check for complete adhesive contact by prizing off a tile\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eGrouting\u003c\/strong\u003e — Ronafix® Colour Grout is recommended. Open joints are not recommended; contact Sika Technical Department if required\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eMovement Joints\u003c\/strong\u003e — Form movement joints in accordance with BS 5385. Fill joints using Sikaflex® Joint Sealant\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eCleaning\u003c\/strong\u003e — Clean all tools with clean water immediately after use. Use a damp sponge to remove surplus adhesive from tile surfaces\u003c\/li\u003e\n\u003c\/ol\u003e\n\n\u003cp\u003e\u003cstrong\u003eNotes:\u003c\/strong\u003e Do not exceed the recommended water dosage. Apply only to sound, prepared substrates. Do not exceed the maximum layer thickness. Protect freshly applied material from freezing conditions and rain. Do not attempt to dampen the applied adhesive to extend the open time, as this interferes with bond performance. Mixed adhesive should be kept in the mixing vessel and protected from direct sunlight. All technical data is based on laboratory tests; actual values may vary. For detailed guidance, refer to the product data sheet or contact us via WhatsApp.\u003c\/p\u003e\n\n\u003ch2\u003eFAQ\u003c\/h2\u003e\n\n\u003ch3\u003eWhat is the difference between Ronabond Super Tile Adhesive SP and regular tile adhesive?\u003c\/h3\u003e\n\u003cp\u003eRonabond Super Tile Adhesive SP conforms to EN 12004 C2TES1, classified as improved (2), extended open time (E), slip resistant (T) and deformable (S1). Compared to standard C1 class adhesives, it offers higher bond strength, longer open time (\u0026gt;30 minutes) and flexibility to accommodate substrate movement.\u003c\/p\u003e\n\n\u003ch3\u003eIs Ronabond Super Tile Adhesive SP single or dual component?\u003c\/h3\u003e\n\u003cp\u003eSingle component product — just add water. Mix approximately 6 litres of clean water per 25 kg bag of powder. No separate liquid additive required, making application more convenient.\u003c\/p\u003e\n\n\u003ch3\u003eWhat are the open time and pot life?\u003c\/h3\u003e\n\u003cp\u003eThe open time (time after application before tiles can be placed) is over 30 minutes. The pot life is approximately 2 hours — mixed adhesive must be used within 2 hours of initial mixing.\u003c\/p\u003e\n\n\u003ch3\u003eDoes Ronabond Super Tile Adhesive SP have environmental certification?\u003c\/h3\u003e\n\u003cp\u003eYes, the product is certified CIC (Construction Industry Council) Platinum grade environmental friendly product (CICGPC-L-21178), with low VOC content. Suitable for projects with sustainability requirements.\u003c\/p\u003e\n\n\u003ch3\u003eWhat pack sizes are available?\u003c\/h3\u003e\n\u003cp\u003eRonabond Super Tile Adhesive SP is available in 25 kg bags. Contact us via WhatsApp for pricing and ordering details. We offer collection from our Mong Kok store and delivery across Hong Kong.\u003c\/p\u003e","brand":"Sika Ronacrete 西卡永聯結","offers":[{"title":"灰 Grey","offer_id":43686187270294,"sku":"","price":1.0,"currency_code":"HKD","in_stock":true},{"title":"白 White","offer_id":43686187303062,"sku":"","price":1.0,"currency_code":"HKD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0594\/9027\/1382\/files\/hk-02-en-HK-Ronabond-Super-Tile-Adhesive-SP-01-1x1-00471282.webp?v=1716649144"},{"product_id":"西卡永聯結-sika-ronacrete-ronacrete-color-grout","title":"Sika Ronacrete Color Grout","description":"\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cspan\u003eRonafix® Colour Grout powder is a cement-based grouting compound for ceramic tiles, homogeneous tiles, granite and marble installed on walls and floors, both interior and exterior. A specially prepared powder which is designed to minimize efflorescence and when mixed with Ronafix® T.S. or water provide a shrinkage-reduced and waterproof grout for joints between tiles. Ronafix® Colour Grout powder is available in twenty different colours and is most suitable in joints from 3 mm to 15 mm wide. For joints width less than 3 mm, please consult with Sika Technical Department for advice.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003eAdvantages\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eCan minimize efflorescence\u003c\/li\u003e\n\u003cli\u003eWaterproof and water resistant\u003c\/li\u003e\n\u003cli\u003eShrinkage-reduced\u003c\/li\u003e\n\u003cli\u003eStable colour finish that are unaffected by light or weather\u003c\/li\u003e\n\u003cli\u003eCompatible with most building substrate\u003c\/li\u003e\n\u003cli\u003eExcellent adhesion\u003c\/li\u003e\n\u003cli\u003eSimple to mix and apply\u003c\/li\u003e\n\u003cli\u003eEasy to clean\u003c\/li\u003e\n\u003cli\u003eLow VOC\u003c\/li\u003e\n\u003cli\u003eCan contribute to LEED certification\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eUsage\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eKitchens\u003c\/li\u003e\n\u003cli\u003eBathrooms\u003c\/li\u003e\n\u003cli\u003eShowers\u003c\/li\u003e\n\u003cli\u003eLobbies\u003c\/li\u003e\n\u003cli\u003eSwimming pools\u003c\/li\u003e\n\u003cli\u003eExternal or internal facades\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c!----\u003e","brand":"Sika Ronacrete 西卡永聯結","offers":[{"title":"F31 粉紅色 Whistle Pink","offer_id":43686206275734,"sku":"","price":1.0,"currency_code":"HKD","in_stock":true},{"title":"F32 紅色 Terracotta","offer_id":43686206308502,"sku":"","price":1.0,"currency_code":"HKD","in_stock":true},{"title":"F33 磚紅色 Mars Red","offer_id":43686206341270,"sku":"","price":1.0,"currency_code":"HKD","in_stock":true},{"title":"F34 淺灰色 Lunar Grey","offer_id":43686206374038,"sku":"","price":1.0,"currency_code":"HKD","in_stock":true},{"title":"F35 灰色 Dusk Grey","offer_id":43686206406806,"sku":"","price":1.0,"currency_code":"HKD","in_stock":true},{"title":"F36 黑色 Slate Black","offer_id":43686206439574,"sku":"","price":1.0,"currency_code":"HKD","in_stock":true},{"title":"F37 淺綠色 Apple Green","offer_id":43686206472342,"sku":"","price":1.0,"currency_code":"HKD","in_stock":true},{"title":"F38 綠色 Tea Green","offer_id":43686206505110,"sku":"","price":1.0,"currency_code":"HKD","in_stock":true},{"title":"F39 深綠色 Bamboo Green","offer_id":43686206537878,"sku":"","price":1.0,"currency_code":"HKD","in_stock":true},{"title":"F40 淺藍色 Sky Blue","offer_id":43686206570646,"sku":"","price":1.0,"currency_code":"HKD","in_stock":true},{"title":"F41 藍色 Ocean Blue","offer_id":43686206603414,"sku":"","price":1.0,"currency_code":"HKD","in_stock":true},{"title":"F42 深藍色 Steel Blue","offer_id":43686206636182,"sku":"","price":1.0,"currency_code":"HKD","in_stock":true},{"title":"F43 啡色 Pumpkin Brown","offer_id":43686206668950,"sku":"","price":1.0,"currency_code":"HKD","in_stock":true},{"title":"F44 橙色 Burnt Orange","offer_id":43686206701718,"sku":"","price":1.0,"currency_code":"HKD","in_stock":true},{"title":"F45 深啡色 Spanish Brown","offer_id":43686206734486,"sku":"","price":1.0,"currency_code":"HKD","in_stock":true},{"title":"F46 棕色 Beaver Brown","offer_id":43686206767254,"sku":"","price":1.0,"currency_code":"HKD","in_stock":true},{"title":"F47 白色 White","offer_id":43686206800022,"sku":"","price":1.0,"currency_code":"HKD","in_stock":true},{"title":"F48 米黃色 Balsa Yellow","offer_id":43686206832790,"sku":"","price":1.0,"currency_code":"HKD","in_stock":true},{"title":"F49 淺棕色 Chamois","offer_id":43686206865558,"sku":"","price":1.0,"currency_code":"HKD","in_stock":true},{"title":"F50 深黃色 Barley Yellow","offer_id":43686206898326,"sku":"","price":1.0,"currency_code":"HKD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0594\/9027\/1382\/files\/RonacreteColorGroutColors_0abfe924-008b-46db-bc81-dd24bd64dd05.jpg?v=1716649426"},{"product_id":"西卡永聯結-sika-ronacrete-ronacrete-pu-55-20kg","title":"Sika Ronacrete PU 55","description":"\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cspan\u003eRonabond® PU 55 is an MDI based, single-component polyurethane resin. This system reacts rapidly when in contact with water to provide an elastomeric polyurethane closed cell foam seal capable of shutting down water leaks, seepage, and sealing cracks. Ronabond® PU 55 is a pre-catalysed low viscosity resin that is designed to form a resilient elastomeric seal in cracks and voids.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003eAdvantages\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eSafer than TDI based products\u003c\/li\u003e\n\u003cli\u003eLow viscosity\u003c\/li\u003e\n\u003cli\u003eResistant to mild acids, alkalis and common chemicals\u003c\/li\u003e\n\u003cli\u003eNon-flammable\u003c\/li\u003e\n\u003cli\u003eSingle component\u003c\/li\u003e\n\u003cli\u003eForm a flexible elastomeric closed cell foam seal\u003c\/li\u003e\n\u003cli\u003eMaintains seal under repeated wetting cycles\u003c\/li\u003e\n\u003cli\u003eAccommodates movement and vibration\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eUsage\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eHigh speed sealing of leaking cracks\u003c\/li\u003e\n\u003cli\u003eBack grouting and sealing\u003c\/li\u003e\n\u003cli\u003eSealing pipe joints and tunnel sections\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c!----\u003e","brand":"Sika Ronacrete 西卡永聯結","offers":[{"title":"Default Title","offer_id":43686279381142,"sku":"","price":1.0,"currency_code":"HKD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0594\/9027\/1382\/files\/sika-ronabound-epa711-epoxy-tile-adhesive-6-8kg-logo.png?v=1760463496"},{"product_id":"西卡永聯結-sika-ronacrete-ronafix-ts","title":"Sika Ronacrete Ronafix TS","description":"\u003cdiv class=\"tldr-box\" style=\"background:#f0f4f8;border-left:4px solid #2c5282;padding:16px;margin-bottom:24px\"\u003e\n\u003cstrong\u003eSummary:\u003c\/strong\u003e\u003cp\u003eRonafix TS is a high-performance water-based SBR polymer liquid by Sika Ronacrete, designed to enhance the waterproofing, flexural strength, and bond strength of Ronafix Colour Grout powder. Suitable for interior and exterior tile grouting, including swimming pools and water tanks. Available in 5 litre and 30 litre drums. 9-month shelf life.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003ch2\u003eRonafix TS — Waterproofing Admixture for Colour Grout\u003c\/h2\u003e\n\u003cp\u003eRonafix TS is a high-performance water-based SBR polymer designed to enhance the waterproofing and bonding performance of Ronafix Colour Grout powder. It is suitable for all internal and external tile grouting applications where improved waterproofing, flexural strength, and adhesive strength are required, particularly for swimming pools, water tanks, and other continuously wet areas.\u003c\/p\u003e\n\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eEnhanced waterproofing for Colour Grout\u003c\/li\u003e\n\u003cli\u003eImproved bond strength\u003c\/li\u003e\n\u003cli\u003eImproved flexural strength\u003c\/li\u003e\n\u003cli\u003eWater-based formula, safe and environmentally friendly\u003c\/li\u003e\n\u003cli\u003ePot life approximately 2 hours\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eTypical Applications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eInterior and exterior tile grouting\u003c\/li\u003e\n\u003cli\u003eSwimming pool tile grouting\u003c\/li\u003e\n\u003cli\u003eWater tanks and water storage facilities\u003c\/li\u003e\n\u003cli\u003eGrouting applications requiring enhanced waterproofing\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eWhy Choose Ronafix TS?\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003ePurpose-designed:\u003c\/strong\u003e Specifically formulated for Ronafix Colour Grout powder\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eWaterproofing upgrade:\u003c\/strong\u003e Transforms standard grout into high-performance waterproof grout\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003ePool suitable:\u003c\/strong\u003e Enhanced grout is suitable for long-term water immersion\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eSimple to use:\u003c\/strong\u003e Simply replace water with Ronafix TS when mixing\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003ePackaging \u0026amp; Specifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\u003cth\u003eItem\u003c\/th\u003e\u003cth\u003eSpecification\u003c\/th\u003e\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\u003ctd\u003ePackaging\u003c\/td\u003e\u003ctd\u003e5 litre drum \/ 30 litre drum\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eShelf Life\u003c\/td\u003e\u003ctd\u003e9 months from date of production\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eStorage\u003c\/td\u003e\u003ctd\u003eUnopened original sealed packaging, +5°C to +35°C, protect from sunlight and frost\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eApplication Temperature\u003c\/td\u003e\u003ctd\u003e+5°C to +35°C\u003c\/td\u003e\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eApplication Method\u003c\/h2\u003e\n\u003col\u003e\n\u003cli\u003ePour approximately 5 litres of Ronafix TS into a mixing vessel\u003c\/li\u003e\n\u003cli\u003eSlowly add the entire contents of Ronafix Colour Grout powder\u003c\/li\u003e\n\u003cli\u003eMix continuously for at least 3 minutes with an electric drill and paddle until fully wetted and uniform\u003c\/li\u003e\n\u003cli\u003eAllow to rest for at least 5 minutes\u003c\/li\u003e\n\u003cli\u003eRe-mix for 1 minute before applying\u003c\/li\u003e\n\u003cli\u003eThe mixed grout must be used within 2 hours of initial mixing\u003c\/li\u003e\n\u003cli\u003eApply with a rubber squeegee or rubber trowel in diagonal or circular motions to fill joints\u003c\/li\u003e\n\u003c\/ol\u003e\n\n\u003ch2\u003eImportant Notes\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eStandard grade Ronafix Colour Grout is not recommended for joint widths below 3 mm\u003c\/li\u003e\n\u003cli\u003eTiles, natural stone, marble, and pavers may stain due to their nature — always test in an inconspicuous area first\u003c\/li\u003e\n\u003cli\u003eKeep mixed grout protected from direct sunlight and use within 2 hours\u003c\/li\u003e\n\u003cli\u003eRemove all adhesive, oil, dust, and loose material from tile joints before grouting\u003c\/li\u003e\n\u003cli\u003eClean all tools and equipment with water immediately after use\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eFAQ\u003c\/h2\u003e\n\u003ch3\u003eWhat is the difference between Ronafix TS and Ronafix?\u003c\/h3\u003e\n\u003cp\u003eRonafix TS is an SBR polymer admixture specifically designed for Ronafix Colour Grout powder to enhance its waterproofing and bonding performance. Ronafix (without TS) is a general-purpose polymer admixture for mortars. They serve different purposes and should not be interchanged.\u003c\/p\u003e\n\n\u003ch3\u003eIs Ronafix TS necessary? Can I use plain water instead?\u003c\/h3\u003e\n\u003cp\u003eFor areas requiring high waterproofing performance (swimming pools, water tanks, wet areas), Ronafix TS is strongly recommended in place of water. For dry interior areas, plain water can be used, but waterproofing performance will be lower.\u003c\/p\u003e\n\n\u003ch3\u003eHow long can the mixed grout be used?\u003c\/h3\u003e\n\u003cp\u003eThe mixed colour grout must be used within 2 hours of initial mixing and should be kept out of direct sunlight. Material that has exceeded the pot life should be discarded — do not add water and re-mix.\u003c\/p\u003e","brand":"Sika Ronacrete 西卡永聯結","offers":[{"title":"5L","offer_id":43686283772054,"sku":"","price":1.0,"currency_code":"HKD","in_stock":true},{"title":"30L","offer_id":43686283804822,"sku":"","price":1.0,"currency_code":"HKD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0594\/9027\/1382\/files\/hk-02-en-HK-Ronafix-TS-1x1-00322440.webp?v=1716652462"},{"product_id":"西卡永聯結-sika-ronacrete-ronagrout-epg-7-04kg","title":"Sika Ronacrete Ronagrout EPG","description":"\u003cdiv class=\"tldr-box\" style=\"background:#f0f4f8;border-left:4px solid #2c5282;padding:16px;margin-bottom:24px\"\u003e\n\u003cstrong\u003eSummary:\u003c\/strong\u003e\u003cp\u003eRonagrout EPG is a stain-resistant epoxy tile grout supplied as a pre-packed kit (epoxy resin, hardener, and colouring agent) for horizontal and vertical joints. Water cleanable while fresh. Compressive strength \u003e35 MPa, pot life 90 minutes at 23°C, available in 20 colours.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003ch2\u003eProduct Overview\u003c\/h2\u003e\n\u003cp\u003eRonagrout EPG is a stain-resistant epoxy tile grout for horizontal and vertical joints. Supplied as a pre-packed kit containing epoxy resin (Part A), hardener (Part B), and colouring agent (Part C). Ronagrout EPG is water cleanable while fresh, available in 20 colours, and rated for heavy commercial use.\u003c\/p\u003e\n\n\u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eHigh compressive strength (\u0026gt;35 MPa)\u003c\/li\u003e\n\u003cli\u003eUniform grout colour with 20 colours available\u003c\/li\u003e\n\u003cli\u003eWater cleanable\u003c\/li\u003e\n\u003cli\u003eRated for heavy commercial use\u003c\/li\u003e\n\u003cli\u003eMeets or exceeds ANSI A118.3 requirements\u003c\/li\u003e\n\u003cli\u003eNon-flammable\u003c\/li\u003e\n\u003cli\u003eLow odour\u003c\/li\u003e\n\u003cli\u003eZero water absorption\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eApplications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eResidential and commercial buildings\u003c\/li\u003e\n\u003cli\u003eFloors\u003c\/li\u003e\n\u003cli\u003eBathrooms\u003c\/li\u003e\n\u003cli\u003eBottling plants\u003c\/li\u003e\n\u003cli\u003eLaboratories\u003c\/li\u003e\n\u003cli\u003ePharmaceutical factories\u003c\/li\u003e\n\u003cli\u003eDistilleries\u003c\/li\u003e\n\u003cli\u003eVertical and horizontal application\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eWhy Choose Ronagrout EPG\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eEpoxy-based grout with far superior stain resistance compared to cementitious grout\u003c\/li\u003e\n\u003cli\u003eZero water absorption, ideal for areas in frequent contact with water and chemicals\u003c\/li\u003e\n\u003cli\u003eHigh strength suitable for heavy commercial environments\u003c\/li\u003e\n\u003cli\u003eMost sizes in stock; please enquire for specific models\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003ePackaging\u003c\/h2\u003e\n\u003cp\u003e7.04 kg per kit (Part A 3.4 kg + Part B 3.4 kg + Colouring agent 0.24 kg)\u003c\/p\u003e\n\n\u003ch2\u003eConsumption\u003c\/h2\u003e\n\u003cp\u003eConsumption (kg\/m²) = (Tile Length + Tile Width) x Joint Depth x Joint Width x 1.7 \/ (Tile Length x Tile Width)\u003cbr\u003e(All dimensions in mm)\u003c\/p\u003e\n\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\u003cth\u003eProperty\u003c\/th\u003e\u003cth\u003eValue\u003c\/th\u003e\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\u003ctd\u003eChemical Base\u003c\/td\u003e\u003ctd\u003eEpoxy\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eCompressive Strength\u003c\/td\u003e\u003ctd\u003e\u0026gt; 35 MPa\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eTensile Strength\u003c\/td\u003e\u003ctd\u003e\u0026gt; 6.9 MPa\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eShear Bond Strength\u003c\/td\u003e\u003ctd\u003e\u0026gt; 6.9 MPa\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eSag (Vertical Joint)\u003c\/td\u003e\u003ctd\u003eNone - up to 3\/8\"\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eWater Absorption\u003c\/td\u003e\u003ctd\u003eNil\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eWater Cleanability\u003c\/td\u003e\u003ctd\u003e\u0026gt; 80 minutes at 23°C\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003ePot Life\u003c\/td\u003e\u003ctd\u003e90 minutes at 23°C\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eInitial Setting Time\u003c\/td\u003e\u003ctd\u003e\u0026gt; 2 hours at 23°C\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eCure Time\u003c\/td\u003e\u003ctd\u003e16-24 hours at 23°C\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eShelf Life\u003c\/td\u003e\u003ctd\u003e24 months from date of production\u003c\/td\u003e\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eNotes\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eAll epoxies are subject to yellowing due to ultraviolet exposure\u003c\/li\u003e\n\u003cli\u003eStore in undamaged, unopened original sealed packaging in dry conditions; protect from direct sunlight and frost\u003c\/li\u003e\n\u003cli\u003eClean tile surface and slightly moisten with a damp sponge just prior to grouting\u003c\/li\u003e\n\u003cli\u003eThoroughly mix Part A before adding Part B; mix at low speed for at least 5 minutes, then add Part C (colouring) and mix until uniform\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eFAQ\u003c\/h2\u003e\n\u003ch3\u003eHow does Ronagrout EPG differ from standard cement grout?\u003c\/h3\u003e\n\u003cp\u003eRonagrout EPG is an epoxy-based grout with zero water absorption and far superior stain resistance compared to cementitious grout, making it ideal for kitchens, bathrooms, laboratories, and areas in frequent contact with water and chemicals.\u003c\/p\u003e\n\u003ch3\u003eWhat is the pot life?\u003c\/h3\u003e\n\u003cp\u003eAt 23°C, the pot life is approximately 90 minutes, with a cure time of 16-24 hours.\u003c\/p\u003e\n\u003ch3\u003eHow can I purchase Ronagrout EPG?\u003c\/h3\u003e\n\u003cp\u003ePlease contact us via WhatsApp for the latest pricing and availability. We offer in-store pickup at our Mong Kok shop and delivery across Hong Kong.\u003c\/p\u003e","brand":"Sika Ronacrete 西卡永聯結","offers":[{"title":"Default Title","offer_id":43686293536918,"sku":"","price":0.0,"currency_code":"HKD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0594\/9027\/1382\/files\/RonacreteColorGroutColors_0abfe924-008b-46db-bc81-dd24bd64dd05.jpg?v=1716649426"},{"product_id":"西卡永聯結-sika-ronacrete-unicell-40s-25kg","title":"Sika Ronacrete Unicell 40S","description":"\u003cdiv class=\"tldr-box\" style=\"background:#f0f4f8;border-left:4px solid #2c5282;padding:16px;margin-bottom:24px\"\u003e\n\u003cstrong\u003eSummary:\u003c\/strong\u003e\u003cp\u003eUnicell 40S is a pre-bagged vinyl acetate copolymer modified Class 40 mortar by Sika Ronacrete, specifically designed for filling gaps around window frames, door frames, and fire shutter frames. Compliant with HKHA Class 40 RMS specification. Waterproof, shrinkage compensated. 25 kg bag.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003ch2\u003eUnicell 40S — Class 40 Window Frame Waterproof Grout\u003c\/h2\u003e\n\u003cp\u003eUnicell 40S is a pre-packed vinyl acetate copolymer modified mortar requiring only the addition of clean water to produce a high-performance grout for filling gaps around window frames, door frames, and fire shutter frames. It conforms to the Hong Kong Housing Authority specification for Class 40 Repair Mortar System (HKHA Class 40 RMS). Suitable for thick section application in both structural and non-structural uses, with excellent waterproofing and water resistance properties.\u003c\/p\u003e\n\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eCompliant with HKHA Class 40 Repair Mortar System specification\u003c\/li\u003e\n\u003cli\u003eHigh build application capability\u003c\/li\u003e\n\u003cli\u003eSimple to mix — just add water\u003c\/li\u003e\n\u003cli\u003ePre-packed for quality control and convenience\u003c\/li\u003e\n\u003cli\u003eSuitable for structural applications\u003c\/li\u003e\n\u003cli\u003eWaterproof and water resistant\u003c\/li\u003e\n\u003cli\u003eShrinkage compensated (no cracking in Coutinho Ring test)\u003c\/li\u003e\n\u003cli\u003eLow VOC\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eTypical Applications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eWindow frame to concrete gap filling\u003c\/li\u003e\n\u003cli\u003eDoor frame gap filling\u003c\/li\u003e\n\u003cli\u003eFire shutter frame gap filling\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eWhy Choose Unicell 40S?\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003eHKHA approved:\u003c\/strong\u003e Meets Class 40 RMS specification for public housing projects\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eHigh strength:\u003c\/strong\u003e 28-day compressive strength exceeding 40 MPa\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eWaterproof:\u003c\/strong\u003e Very low water absorption (28-day ISA \u0026lt;0.1 ml\/m\u0026sup2;\/s @ 10 min)\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eNon-shrink:\u003c\/strong\u003e No cracking in Coutinho Ring test from 1 to 28 days\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eEasy to use:\u003c\/strong\u003e Pre-bagged formula, just add water and mix\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003ePackaging \u0026amp; Consumption\u003c\/h2\u003e\n\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\u003cth\u003eItem\u003c\/th\u003e\u003cth\u003eSpecification\u003c\/th\u003e\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\u003ctd\u003ePackaging\u003c\/td\u003e\u003ctd\u003e25 kg bag\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eColour\u003c\/td\u003e\u003ctd\u003eConcrete grey\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eConsumption\u003c\/td\u003e\u003ctd\u003eApprox. 67 bags\/m\u0026sup3;\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eWater Addition\u003c\/td\u003e\u003ctd\u003e3.5-4.5 litres per 25 kg bag\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eShelf Life\u003c\/td\u003e\u003ctd\u003e9 months from date of production\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eStorage\u003c\/td\u003e\u003ctd\u003eUnopened original sealed packaging, cool dry conditions, protect from sunlight and frost\u003c\/td\u003e\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\u003cth\u003eProperty\u003c\/th\u003e\u003cth\u003eUnicell 40S Typical Performance\u003c\/th\u003e\u003cth\u003eHKHA Specification (Class 40)\u003c\/th\u003e\u003cth\u003eTest Method\u003c\/th\u003e\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\u003ctd\u003eCompressive Strength (28 days)\u003c\/td\u003e\u003ctd\u003e\u0026gt;40 MPa\u003c\/td\u003e\u003ctd\u003e30-60 MPa\u003c\/td\u003e\u003ctd\u003eTM1\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eTensile Strength (7 days)\u003c\/td\u003e\u003ctd\u003e\u0026gt;2.0 MPa\u003c\/td\u003e\u003ctd\u003e\u0026ge;2.0 MPa\u003c\/td\u003e\u003ctd\u003eTM2\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eTensile Strength (28 days)\u003c\/td\u003e\u003ctd\u003e\u0026gt;2.5 MPa\u003c\/td\u003e\u003ctd\u003e—\u003c\/td\u003e\u003ctd\u003eTM2\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eElastic Modulus (28 days)\u003c\/td\u003e\u003ctd\u003e15-25 GPa\u003c\/td\u003e\u003ctd\u003e15-25 GPa\u003c\/td\u003e\u003ctd\u003eTM3\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eBond Strength (7 days)\u003c\/td\u003e\u003ctd\u003e\u0026gt;2.0 MPa\u003c\/td\u003e\u003ctd\u003e\u0026ge;2.0 MPa\u003c\/td\u003e\u003ctd\u003eTM4\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eBond Strength (28 days)\u003c\/td\u003e\u003ctd\u003e\u0026gt;2.5 MPa\u003c\/td\u003e\u003ctd\u003e—\u003c\/td\u003e\u003ctd\u003eTM4\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eShrinkage (1-28 days)\u003c\/td\u003e\u003ctd\u003eNo cracking\u003c\/td\u003e\u003ctd\u003eNo cracking\u003c\/td\u003e\u003ctd\u003eTM5\/TM6\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eFlexural Strength (7 days)\u003c\/td\u003e\u003ctd\u003e\u0026gt;5.0 MPa\u003c\/td\u003e\u003ctd\u003e—\u003c\/td\u003e\u003ctd\u003eBS 6319:Part 3:1983\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eFlexural Strength (28 days)\u003c\/td\u003e\u003ctd\u003e\u0026gt;6.0 MPa\u003c\/td\u003e\u003ctd\u003e—\u003c\/td\u003e\u003ctd\u003eBS 6319:Part 3:1983\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eFigg Air Permeability (35 days)\u003c\/td\u003e\u003ctd\u003e\u0026gt;200 sec\u003c\/td\u003e\u003ctd\u003e\u0026ge;200 sec\u003c\/td\u003e\u003ctd\u003eTM6\u003c\/td\u003e\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eWater Absorption Data\u003c\/h3\u003e\n\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\u003cth\u003eDuration\u003c\/th\u003e\u003cth\u003eAbsorption Rate\u003c\/th\u003e\u003cth\u003eTest Method\u003c\/th\u003e\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\u003ctd\u003e28 days @ 10 min\u003c\/td\u003e\u003ctd\u003e\u0026lt;0.1 ml\/m\u0026sup2;\/s\u003c\/td\u003e\u003ctd\u003eBS 1881:Part 208\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003e28 days @ 30 min\u003c\/td\u003e\u003ctd\u003e\u0026lt;0.08 ml\/m\u0026sup2;\/s\u003c\/td\u003e\u003ctd\u003eBS 1881:Part 208\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003e28 days @ 60 min\u003c\/td\u003e\u003ctd\u003e\u0026lt;0.06 ml\/m\u0026sup2;\/s\u003c\/td\u003e\u003ctd\u003eBS 1881:Part 208\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003e28 days @ 120 min\u003c\/td\u003e\u003ctd\u003e\u0026lt;0.05 ml\/m\u0026sup2;\/s\u003c\/td\u003e\u003ctd\u003eBS 1881:Part 208\u003c\/td\u003e\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eImportant Notes\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eRemove all dust, loose material, and laitance from the concrete surface\u003c\/li\u003e\n\u003cli\u003eThoroughly wet concrete surfaces with clean water before application\u003c\/li\u003e\n\u003cli\u003eFor application thickness over 70 mm, apply Unicell Primer first\u003c\/li\u003e\n\u003cli\u003eEmpty entire bag into mixing vessel, add 3.5-4.5 litres of clean water, mix until a homogeneous workable mortar is achieved\u003c\/li\u003e\n\u003cli\u003eCompact the mortar firmly into the gap between frame and concrete to fill all voids\u003c\/li\u003e\n\u003cli\u003eFinish mortar surfaces with steel trowel 2-3 hours after application\u003c\/li\u003e\n\u003cli\u003eClean all tools with water immediately after use\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eFAQ\u003c\/h2\u003e\n\u003ch3\u003eWhat is the difference between Unicell 40S and standard repair mortar?\u003c\/h3\u003e\n\u003cp\u003eUnicell 40S is specifically designed for window frame grouting and meets the HKHA Class 40 specification. Its waterproofing properties (very low water absorption) and shrinkage compensation make it particularly suitable for window frame applications, effectively preventing water ingress around frames. Standard repair mortars may not achieve the same waterproofing and impermeability standards.\u003c\/p\u003e\n\n\u003ch3\u003eCan Unicell 40S be used for general concrete repair?\u003c\/h3\u003e\n\u003cp\u003eUnicell 40S is primarily designed for window, door, and fire shutter frame grouting. For general concrete repair, use Unicell 40 (general Class 40 repair mortar) or Unicell 25 (Class 25 repair mortar) from the same range.\u003c\/p\u003e\n\n\u003ch3\u003eHow much water is needed per bag of Unicell 40S?\u003c\/h3\u003e\n\u003cp\u003eAdd 3.5 to 4.5 litres of clean water per 25 kg bag, mixing until a homogeneous workable mortar is achieved. Consumption is approximately 67 bags per cubic metre.\u003c\/p\u003e","brand":"Sika Ronacrete 西卡永聯結","offers":[{"title":"Default Title","offer_id":43686297305238,"sku":"","price":1.0,"currency_code":"HKD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0594\/9027\/1382\/files\/hk-02-en-HK-Unicell-40S-01-1x1-00948371.webp?v=1716652682"},{"product_id":"西卡永聯結-sika-ronacrete-unicell-60-25kg","title":"Sika Ronacrete Unicell 60","description":"\u003cdiv class=\"tldr-box\" style=\"background:#f0f4f8;border-left:4px solid #2c5282;padding:16px;margin-bottom:24px\"\u003e\n\u003cstrong\u003eSummary:\u003c\/strong\u003e\u003cp\u003eUnicell 60 is a prebagged high build, high strength, waterproof Class 60 repair mortar. Just add water. 28-day compressive strength \u003e60 MPa, maximum 30 mm per layer, 25 kg bag. Suitable for high-strength structural concrete repair.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003ch2\u003eProduct Overview\u003c\/h2\u003e\n\u003cp\u003eUnicell 60 is a prepacked vinyl acetate copolymer modified mortar requiring only the addition of clean water to produce a mortar suitable for structural concrete repair. Can be applied in thick section and is suitable for structural application. Layers 20-30 mm can be achieved depending upon substrate profile and technique. Greater thickness may be possible when applying material into pockets. Successive layers can be built up once the previous layer has become firm.\u003c\/p\u003e\n\n\u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003ePrebagged for quality assurance (25 kg bag)\u003c\/li\u003e\n\u003cli\u003eSingle component - just add water\u003c\/li\u003e\n\u003cli\u003eEasy to apply on overhead surfaces\u003c\/li\u003e\n\u003cli\u003eEasy to achieve smooth surface finish\u003c\/li\u003e\n\u003cli\u003eSuitable for structural repairs\u003c\/li\u003e\n\u003cli\u003eWaterproof\u003c\/li\u003e\n\u003cli\u003eHigh strength (\u0026gt;60 MPa compressive at 28 days)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eApplications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eThick section concrete repairs to vertical and overhead surfaces\u003c\/li\u003e\n\u003cli\u003eInternal and external use\u003c\/li\u003e\n\u003cli\u003eStructural and cosmetic repairs to buildings and bridges\u003c\/li\u003e\n\u003cli\u003eReinstate damaged concrete and protect reinforcement\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eWhy Choose Unicell 60\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eHighest strength grade in the Unicell range (\u0026gt;60 MPa compressive at 28 days)\u003c\/li\u003e\n\u003cli\u003eWaterproof performance for demanding structural repairs\u003c\/li\u003e\n\u003cli\u003eSingle component - just add water for easy application\u003c\/li\u003e\n\u003cli\u003eMost sizes in stock; please enquire for specific models\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003ePackaging\u003c\/h2\u003e\n\u003cp\u003e25 kg bag\u003c\/p\u003e\n\n\u003ch2\u003eConsumption\u003c\/h2\u003e\n\u003cp\u003eApprox. 58 bags\/m³\u003c\/p\u003e\n\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\u003cth\u003eProperty\u003c\/th\u003e\u003cth\u003eValue\u003c\/th\u003e\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\u003ctd\u003eCompressive Strength (28 days)\u003c\/td\u003e\u003ctd\u003e\u0026gt; 60 MPa\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eTensile Strength (28 days)\u003c\/td\u003e\u003ctd\u003e\u0026gt; 2 MPa\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eTensile Adhesion Strength (28 days)\u003c\/td\u003e\u003ctd\u003e\u0026gt; 2 MPa\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eShrinkage (Coutinho Ring)\u003c\/td\u003e\u003ctd\u003eNo cracking 1-28 days\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eMax. Layer Thickness\u003c\/td\u003e\u003ctd\u003e20-30 mm\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eAppearance\/Colour\u003c\/td\u003e\u003ctd\u003eConcrete grey\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eShelf Life\u003c\/td\u003e\u003ctd\u003e6 months\u003c\/td\u003e\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eNotes\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eRemove all defective concrete to a sound substrate; remove loose rust and scale from exposed reinforcement\u003c\/li\u003e\n\u003cli\u003eCut around the perimeter of the repair area to a minimum depth of 6 mm to avoid feather edges\u003c\/li\u003e\n\u003cli\u003ePrimer ratio: Unicell Primer : Cement = 1:1.5 by volume OR 1:2.0 by weight\u003c\/li\u003e\n\u003cli\u003eMixing: whole bag of Unicell 60 with 4-4.5 litres clean water using a mechanical mixer\u003c\/li\u003e\n\u003cli\u003eMaximum thickness is up to 30 mm per layer\u003c\/li\u003e\n\u003cli\u003eIntermediate layers should be scratched or keyed and primed before the next layer is applied\u003c\/li\u003e\n\u003cli\u003eFinish to desired profile using steel trowel or wood float\u003c\/li\u003e\n\u003cli\u003eCure the finished surface with Monocure 50\u003c\/li\u003e\n\u003cli\u003eStore in undamaged, unopened original sealed packaging in dry conditions; protect from direct sunlight, moisture, and frost\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eFAQ\u003c\/h2\u003e\n\u003ch3\u003eWhat is the difference between Unicell 60 and Unicell 40?\u003c\/h3\u003e\n\u003cp\u003eUnicell 60 is the highest strength grade (\u0026gt;60 MPa compressive at 28 days), maximum 30 mm per layer. Unicell 40 is a Class 40 repair mortar (48 MPa at 28 days), maximum 40 mm per layer. Class 60 is for high-strength structural concrete repair.\u003c\/p\u003e\n\u003ch3\u003eWhat is the maximum layer thickness?\u003c\/h3\u003e\n\u003cp\u003e20-30 mm per layer. Greater thickness may be possible when filling pockets. Intermediate layers must be scratched\/keyed and primed before applying the next layer.\u003c\/p\u003e\n\u003ch3\u003eHow can I purchase Unicell 60?\u003c\/h3\u003e\n\u003cp\u003ePlease contact us via WhatsApp for the latest pricing and availability. We offer in-store pickup at our Mong Kok shop and delivery across Hong Kong.\u003c\/p\u003e","brand":"Sika Ronacrete 西卡永聯結","offers":[{"title":"Default Title","offer_id":43686301008022,"sku":"","price":1.0,"currency_code":"HKD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0594\/9027\/1382\/files\/hk-02-en-HK-Unicell-60-01-1x1-00940144.webp?v=1716652851"},{"product_id":"西卡永聯結-sika-ronacrete-unicell-primer","title":"Sika Ronacrete Unicell Primer","description":"\u003cdiv class=\"tldr-box\" style=\"background:#f0f4f8;border-left:4px solid #2c5282;padding:16px;margin-bottom:24px\"\u003e\n\u003cstrong\u003eSummary:\u003c\/strong\u003e\u003cp\u003eUnicell Primer is a liquid bonding and priming aid by Sika Ronacrete. When mixed with OPC, it forms a brushable slurry that passivates exposed steel reinforcement and enhances mortar-to-concrete bond strength. Coverage 4-8 m²\/litre, 9-month shelf life.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003ch2\u003eUnicell Primer — Rebar Primer \u0026amp; Bonding Aid\u003c\/h2\u003e\n\u003cp\u003eUnicell Primer is a liquid bonding and priming aid that requires mixing with ordinary Portland cement (OPC) to form a brushable slurry. Applied to exposed steel reinforcement, it forms a tough flexible passivating layer against damaging ions and oxidation. Applied to concrete substrates, it provides enhanced bonding and a barrier to water and ion ingress. Water-based formula with low VOC (\u003c10g\/L), economic and easy to use. Designed specifically for the Unicell range but also compatible with most cementitious mortars, renders, concretes, and screeds.\u003c\/p\u003e\n\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003eSteel passivation:\u003c\/strong\u003e Forms an anti-corrosion barrier on exposed reinforcement\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eEnhanced bonding:\u003c\/strong\u003e Significantly improves bond between repair mortar and substrate\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eWaterproofing barrier:\u003c\/strong\u003e Resists water and harmful ion penetration\u003c\/li\u003e\n\u003cli\u003eWater-based, low VOC (\u003c10g\/L)\u003c\/li\u003e\n\u003cli\u003eSimply mix with cement for easy application\u003c\/li\u003e\n\u003cli\u003eEconomic\u003c\/li\u003e\n\u003cli\u003eDesigned for the Unicell range, also compatible with other cementitious mortars\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eUnicell Concrete Repair System\u003c\/h2\u003e\n\u003cp\u003eUnicell Primer is the first step in the Sika Ronacrete concrete repair system:\u003c\/p\u003e\n\u003col\u003e\n\u003cli\u003e\u003cstrong\u003eStep 1: Unicell Primer\u003c\/strong\u003e — Rebar passivation + substrate bonding coat\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eStep 2: Unicell 25 or Unicell 40\u003c\/strong\u003e — Repair mortar to fill spalled areas\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eStep 3: Finishing\u003c\/strong\u003e — Render or paint\u003c\/li\u003e\n\u003c\/ol\u003e\n\n\u003ch2\u003eTypical Applications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eSteel protection in reinforced concrete\u003c\/li\u003e\n\u003cli\u003eBonding coat before concrete repair\u003c\/li\u003e\n\u003cli\u003eThin\/thick section bonding for mortars\u003c\/li\u003e\n\u003cli\u003ePrimer for screeds and renders\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eWhy Choose Unicell Primer?\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003eDual function:\u003c\/strong\u003e Bonding primer and rebar passivation in one product\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eHigh bond strength:\u003c\/strong\u003e With Unicell 40, achieves 2.7 MPa at 7 days, exceeding HKHA requirements\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eLow VOC:\u003c\/strong\u003e Water-based formula with VOC below 10g\/L\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eCost effective:\u003c\/strong\u003e Coverage rate of 4-8 m²\/litre\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003ePackaging \u0026amp; Consumption\u003c\/h2\u003e\n\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\u003cth\u003eItem\u003c\/th\u003e\u003cth\u003eSpecification\u003c\/th\u003e\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\u003ctd\u003ePackaging\u003c\/td\u003e\u003ctd\u003e5 litre drum \/ 30 litre drum\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eAppearance\u003c\/td\u003e\u003ctd\u003eMilky white liquid (blue after mixing with OPC)\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eCoverage\u003c\/td\u003e\u003ctd\u003e4-8 m²\/litre\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eMixing Ratio (by volume)\u003c\/td\u003e\u003ctd\u003e1 part Primer : 1.5 parts OPC\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eMixing Ratio (by weight)\u003c\/td\u003e\u003ctd\u003e1 part Primer : 2 parts OPC\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eShelf Life\u003c\/td\u003e\u003ctd\u003e9 months from date of production\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eStorage\u003c\/td\u003e\u003ctd\u003eUnopened original sealed packaging, +5°C to +35°C, protect from sunlight and frost\u003c\/td\u003e\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\u003cth\u003eProperty\u003c\/th\u003e\u003cth\u003e7 Days\u003c\/th\u003e\u003cth\u003e28 Days\u003c\/th\u003e\u003cth\u003eHKHA Requirement\u003c\/th\u003e\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\u003ctd\u003eBond Strength (with Unicell 25)\u003c\/td\u003e\u003ctd\u003e2.2 MPa\u003c\/td\u003e\u003ctd\u003e3.0 MPa\u003c\/td\u003e\u003ctd\u003eMin 1.5 MPa at 7 days (Class 25)\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eBond Strength (with Unicell 40)\u003c\/td\u003e\u003ctd\u003e2.7 MPa\u003c\/td\u003e\u003ctd\u003e3.5 MPa\u003c\/td\u003e\u003ctd\u003eMin 2.0 MPa at 7 days (Class 40)\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eBond Strength (with Unicell WF)\u003c\/td\u003e\u003ctd\u003e2.5 MPa\u003c\/td\u003e\u003ctd\u003e3.0 MPa\u003c\/td\u003e\u003ctd\u003eN\/A\u003c\/td\u003e\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003eTest Method: TM4\u003c\/p\u003e\n\n\u003ch2\u003eImportant Notes\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eAmbient temperature must be above 5°C\u003c\/li\u003e\n\u003cli\u003eRemove all defective concrete to a sound substrate; loose rust and scale must be removed\u003c\/li\u003e\n\u003cli\u003eCut around repair perimeter to minimum 6 mm depth with angle grinder to avoid feather edges\u003c\/li\u003e\n\u003cli\u003eMix with cement using a slow speed drill (approx. 500 rpm), adding cement slowly\u003c\/li\u003e\n\u003cli\u003eAllow the rebar passivation coat to dry, then apply a second coat of primer to reinforcement and concrete as the bonding coat\u003c\/li\u003e\n\u003cli\u003eApply repair mortar (Unicell 25\/40\/WF) while the bonding coat is still wet\/tacky\u003c\/li\u003e\n\u003cli\u003eIf the primer dries completely, it must be reapplied\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eUnicell Primer vs Mapefer vs Fosroc Primer Comparison\u003c\/h2\u003e\n\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eProduct\u003c\/th\u003e\n\u003cth\u003eBrand\u003c\/th\u003e\n\u003cth\u003eUse\u003c\/th\u003e\n\u003cth\u003eFeatures\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eUnicell Primer\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSika Ronacrete\u003c\/td\u003e\n\u003ctd\u003eRebar primer + bonding\u003c\/td\u003e\n\u003ctd\u003eDual function: bonding primer + passivation, pairs with Unicell mortars\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMapefer 1K\u003c\/td\u003e\n\u003ctd\u003eMapei\u003c\/td\u003e\n\u003ctd\u003eRebar anti-corrosion\u003c\/td\u003e\n\u003ctd\u003eDedicated anti-corrosion, pairs with Planitop mortars\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFosroc Primer 7\u003c\/td\u003e\n\u003ctd\u003eFosroc\u003c\/td\u003e\n\u003ctd\u003eEpoxy primer\u003c\/td\u003e\n\u003ctd\u003ePairs with Renderoc repair range\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOptimix PE\u003c\/td\u003e\n\u003ctd\u003eOptimix\u003c\/td\u003e\n\u003ctd\u003eInterface agent + anti-corrosion\u003c\/td\u003e\n\u003ctd\u003eSBR polymer, pairs with RM series\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eFAQ\u003c\/h2\u003e\n\u003ch3\u003eWhat is the difference between Unicell Primer and Mapefer?\u003c\/h3\u003e\n\u003cp\u003eBoth serve similar functions but differ in formulation. Unicell Primer is a liquid polymer that must be mixed with cement (1:1.5 by volume or 1:2 by weight), providing both bonding and rebar passivation. Mapefer 1K is a single-component cementitious anti-corrosion mortar applied directly. Choose based on your repair mortar brand — Unicell Primer with Unicell mortars, Mapefer with Mapei mortars.\u003c\/p\u003e\n\n\u003ch3\u003eIs a primer necessary for concrete repair?\u003c\/h3\u003e\n\u003cp\u003eIf exposed reinforcement is present, Unicell Primer is strongly recommended for steel passivation. For surface-only repairs without exposed rebar, the primer still significantly improves bond strength between repair mortar and substrate, reducing the risk of future delamination.\u003c\/p\u003e\n\n\u003ch3\u003eWhat is the coverage rate of Unicell Primer?\u003c\/h3\u003e\n\u003cp\u003eWhen mixed with OPC cement, coverage is approximately 4-8 m² per litre, depending on surface roughness and porosity of the substrate.\u003c\/p\u003e","brand":"Sika Ronacrete 西卡永聯結","offers":[{"title":"Default Title","offer_id":43686304252054,"sku":"","price":1.0,"currency_code":"HKD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0594\/9027\/1382\/files\/hk-02-en-HK-Unicell-Primer-01-1x1-00590065.webp?v=1716652991"},{"product_id":"西卡永聯結-sika-ronacrete-unicell-wf-25kg","title":"Sika Ronacrete Unicell WF","description":"\u003cdiv class=\"tldr-box\" style=\"background:#f0f4f8;border-left:4px solid #2c5282;padding:16px;margin-bottom:24px\"\u003e\n\u003cstrong\u003eSummary:\u003c\/strong\u003e\u003cp\u003eUnicell WF is a prepacked high build polymer modified waterproof render\/repair mortar, PCCS-RM Class S certified (fcu 20 MPa), WRc-NSF certified for hot and cold water. 28-day compressive strength 50 MPa, overhead 6-30 mm, vertical 6-75 mm, 25 kg bag.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003ch2\u003eProduct Overview\u003c\/h2\u003e\n\u003cp\u003eUnicell WF is a prepacked Vinyl Acetate Copolymer modified mortar requiring only the addition of clean water to produce a mortar suitable for waterproofing, rendering, and general concrete repairing. Certified under the HKCI Product Conformity Certification Scheme for Repair Mortars (PCCS-RM) Class S, suitable for concrete with characteristic strength (fcu) of 20 MPa. Also WRc-NSF certified (Test Report No. MAT\/LAB 250E), meeting the criteria of BS 6920:Part:2000 Clause 7, suitable for use with hot (up to 30°C) and cold water.\u003c\/p\u003e\n\n\u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eHigh build: overhead 6 mm to 30 mm, vertical 6 mm to 75 mm\u003c\/li\u003e\n\u003cli\u003ePre-packed for control and convenience\u003c\/li\u003e\n\u003cli\u003eEasy to mix and apply\u003c\/li\u003e\n\u003cli\u003eEasy to achieve smooth surface finish\u003c\/li\u003e\n\u003cli\u003eWaterproof (WRc-NSF certified for hot and cold water)\u003c\/li\u003e\n\u003cli\u003eLow VOC (\u0026lt; 10 g\/L)\u003c\/li\u003e\n\u003cli\u003eCan contribute to LEED certification\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eApplications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eHigh build waterproof render\u003c\/li\u003e\n\u003cli\u003eInternal and external rendering\u003c\/li\u003e\n\u003cli\u003eStructural and general concrete repairs to buildings and bridges\u003c\/li\u003e\n\u003cli\u003eReinstate damaged concrete and protect reinforcement\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eWhy Choose Unicell WF\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003ePCCS-RM Class S certified with waterproofing function\u003c\/li\u003e\n\u003cli\u003eWRc-NSF certified for hot and cold water, suitable for water tanks and potable water contact\u003c\/li\u003e\n\u003cli\u003eHigh build performance (up to 75 mm vertical) reduces application passes\u003c\/li\u003e\n\u003cli\u003eMost sizes in stock; please enquire for specific models\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003ePackaging\u003c\/h2\u003e\n\u003cp\u003e25 kg bag\u003c\/p\u003e\n\n\u003ch2\u003eConsumption\u003c\/h2\u003e\n\u003cp\u003eApprox. 58 bags\/m³\u003c\/p\u003e\n\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\u003cth\u003eProperty\u003c\/th\u003e\u003cth\u003eValue\u003c\/th\u003e\u003cth\u003eTest Method\u003c\/th\u003e\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\u003ctd\u003eCompressive Strength (7 days)\u003c\/td\u003e\u003ctd\u003e40 MPa\u003c\/td\u003e\u003ctd\u003eTM1\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eCompressive Strength (28 days)\u003c\/td\u003e\u003ctd\u003e50 MPa\u003c\/td\u003e\u003ctd\u003eTM1\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eTensile Strength in Flexure (28 days)\u003c\/td\u003e\u003ctd\u003e13 MPa\u003c\/td\u003e\u003ctd\u003eEN 1015:Part 11\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eTensile Strength (7 days)\u003c\/td\u003e\u003ctd\u003e3.0 MPa\u003c\/td\u003e\u003ctd\u003eTM2\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eTensile Strength (28 days)\u003c\/td\u003e\u003ctd\u003e3.5 MPa\u003c\/td\u003e\u003ctd\u003eTM2\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eTensile Adhesion Strength (7 days)\u003c\/td\u003e\u003ctd\u003e2.0 MPa\u003c\/td\u003e\u003ctd\u003eTM4\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eTensile Adhesion Strength (28 days)\u003c\/td\u003e\u003ctd\u003e2.5 MPa\u003c\/td\u003e\u003ctd\u003eTM4\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eShear Adhesion (28 days)\u003c\/td\u003e\u003ctd\u003e40 MPa\u003c\/td\u003e\u003ctd\u003eBS 6319:Part 4\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eShrinkage (Coutinho Ring)\u003c\/td\u003e\u003ctd\u003eNo cracking 1-28 days\u003c\/td\u003e\u003ctd\u003e-\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eSoluble Chloride Ion Content\u003c\/td\u003e\u003ctd\u003e0.01% by mass of cement\u003c\/td\u003e\u003ctd\u003eCS1:1990\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eAppearance\/Colour\u003c\/td\u003e\u003ctd\u003eConcrete grey\u003c\/td\u003e\u003ctd\u003e-\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eStorage Temperature\u003c\/td\u003e\u003ctd\u003e+5°C to +35°C, RH \u0026lt; 80%\u003c\/td\u003e\u003ctd\u003e-\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eShelf Life\u003c\/td\u003e\u003ctd\u003e9 months from date of production\u003c\/td\u003e\u003ctd\u003e-\u003c\/td\u003e\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eNotes\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eFor rendering: remove all laitance and loose material from concrete surface\u003c\/li\u003e\n\u003cli\u003eFor concrete repair: remove all defective concrete to a sound substrate; cut to minimum 6 mm depth around perimeter\u003c\/li\u003e\n\u003cli\u003ePrimer ratio: Unicell Primer : Cement = 1:1.5 by volume OR 1:2.0 by weight\u003c\/li\u003e\n\u003cli\u003eMixing: whole bag with 3.5-4 litres clean water, mix at low speed drill (~500 rpm) for 2 minutes\u003c\/li\u003e\n\u003cli\u003eApply to prepared and primed substrate while primer is still wet\/tacky\u003c\/li\u003e\n\u003cli\u003eOverhead thickness 6-30 mm, vertical 6-75 mm\u003c\/li\u003e\n\u003cli\u003eIntermediate layers must be scarified and re-primed before the next layer\u003c\/li\u003e\n\u003cli\u003eStore in original unopened sealed packaging at +5°C to +35°C, RH \u0026lt; 80%, protected from direct sunlight\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eFAQ\u003c\/h2\u003e\n\u003ch3\u003eHow does Unicell WF differ from other Unicell products?\u003c\/h3\u003e\n\u003cp\u003eUnicell WF is specifically designed for waterproof rendering and repair, with both PCCS-RM Class S certification and WRc-NSF certification for hot and cold water contact. Other Unicell products (25\/40\/60) are graded primarily by strength class and do not carry WRc potable water certification.\u003c\/p\u003e\n\u003ch3\u003eCan it be used in water tanks?\u003c\/h3\u003e\n\u003cp\u003eYes. Unicell WF is WRc-NSF certified, meeting BS 6920 requirements for use with hot (up to 30°C) and cold water.\u003c\/p\u003e\n\u003ch3\u003eHow can I purchase Unicell WF?\u003c\/h3\u003e\n\u003cp\u003ePlease contact us via WhatsApp for the latest pricing and availability. We offer in-store pickup at our Mong Kok shop and delivery across Hong Kong.\u003c\/p\u003e","brand":"Sika Ronacrete 西卡永聯結","offers":[{"title":"Default Title","offer_id":43686308708502,"sku":"","price":1.0,"currency_code":"HKD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0594\/9027\/1382\/files\/sika_ronacrete_unicell_WF_25KG_waterproof_mortar_prepacked_concrete_repair_HKCI_certified.webp?v=1760463406"},{"product_id":"永聯結ronabond-premixed-render-修補英泥","title":"Sika Ronacrete Ronabond Premixed Render","description":"\u003cdiv class=\"tldr-box\" style=\"background:#f0f4f8;border-left:4px solid #2c5282;padding:16px;margin-bottom:24px\"\u003e\n\u003cstrong\u003eSummary:\u003c\/strong\u003e\u003cp\u003eRonabond Premixed Render is a polymer enhanced waterproofing render mortar for internal and external hand or spray application. Compressive strength 25 MPa at 28 days, maximum single application thickness 50 mm, low VOC, with waterproofing function.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003ch2\u003eProduct Overview\u003c\/h2\u003e\n\u003cp\u003eRonabond Premixed Render is a polymer enhanced mortar with waterproofing function designed for internal and external render applications. Pre-bagged to ensure correct mixing proportions, avoiding possible mixing errors on site. Suitable for hand or spray application and can be applied to a variety of substrates.\u003c\/p\u003e\n\n\u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003ePremixed for quality control\u003c\/li\u003e\n\u003cli\u003eSprayable for improved efficiency\u003c\/li\u003e\n\u003cli\u003eExcellent bonding characteristics\u003c\/li\u003e\n\u003cli\u003eImproved workability\u003c\/li\u003e\n\u003cli\u003eHigh build properties, up to 50 mm in a single application\u003c\/li\u003e\n\u003cli\u003eLow VOC\u003c\/li\u003e\n\u003cli\u003eWaterproofing function\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eApplications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eBlockwork rendering\u003c\/li\u003e\n\u003cli\u003eBrickwork rendering\u003c\/li\u003e\n\u003cli\u003eInternal and external concrete substrates\u003c\/li\u003e\n\u003cli\u003eDrywall\u003c\/li\u003e\n\u003cli\u003eFair-faced concrete\u003c\/li\u003e\n\u003cli\u003eInternal and external application\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eWhy Choose Ronabond Premixed Render\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003ePre-bagged design prevents on-site mixing errors for consistent quality\u003c\/li\u003e\n\u003cli\u003eWaterproofing function for render works requiring water resistance\u003c\/li\u003e\n\u003cli\u003eSuitable for hand or spray application to suit different project needs\u003c\/li\u003e\n\u003cli\u003eMost sizes in stock; please enquire for specific models\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003ePackaging\u003c\/h2\u003e\n\u003cp\u003e25 kg bag\u003c\/p\u003e\n\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\u003cth\u003eProperty\u003c\/th\u003e\u003cth\u003eValue\u003c\/th\u003e\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\u003ctd\u003eAppearance\/Colour\u003c\/td\u003e\u003ctd\u003eConcrete grey\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eCompressive Strength (28 days)\u003c\/td\u003e\u003ctd\u003e25 MPa\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eTensile Strength (28 days)\u003c\/td\u003e\u003ctd\u003e2.6 MPa\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eTensile Adhesion Strength (28 days)\u003c\/td\u003e\u003ctd\u003e1.1 MPa\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eShrinkage (Coutinho Ring TM6)\u003c\/td\u003e\u003ctd\u003eNo crack between 1 \u0026amp; 28 days\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eInitial Water Absorption (ISAT 120 min)\u003c\/td\u003e\u003ctd\u003eApprox. 0.02 ml\/(m².s)\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eMax. Single Application Thickness\u003c\/td\u003e\u003ctd\u003e50 mm\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eShelf Life\u003c\/td\u003e\u003ctd\u003e9 months from date of production\u003c\/td\u003e\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eNotes\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eSubstrate must be structurally sound, stable, and suitable to receive render\u003c\/li\u003e\n\u003cli\u003eAll grease, oil, dirt, and deleterious material must be removed\u003c\/li\u003e\n\u003cli\u003eSubstrate should be pre-wetted to a damp condition\u003c\/li\u003e\n\u003cli\u003eFor hand application, a brush coat of Ronafix Bond Coat is recommended on the damp substrate\u003c\/li\u003e\n\u003cli\u003eAdd approximately 4 litres of water per full bag; mix for 3-5 minutes until homogeneous\u003c\/li\u003e\n\u003cli\u003eStore in undamaged, unopened original sealed packaging; protect from direct sunlight and frost\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eFAQ\u003c\/h2\u003e\n\u003ch3\u003eCan Ronabond Premixed Render be spray applied?\u003c\/h3\u003e\n\u003cp\u003eYes. For spray application, use a continuous mixing and pumping machine. The powder is continuously fed into the mixing hopper and mixed with clean water to produce a homogeneous mortar.\u003c\/p\u003e\n\u003ch3\u003eWhat is the maximum single application thickness?\u003c\/h3\u003e\n\u003cp\u003eUp to 50 mm in a single application.\u003c\/p\u003e\n\u003ch3\u003eIs a primer required?\u003c\/h3\u003e\n\u003cp\u003eFor hand application, a brush coat of Ronafix Bond Coat is recommended on the damp substrate to ensure good bonding.\u003c\/p\u003e\n\u003ch3\u003eHow can I purchase Ronabond Premixed Render?\u003c\/h3\u003e\n\u003cp\u003ePlease contact us via WhatsApp for the latest pricing and availability. We offer in-store pickup at our Mong Kok shop and delivery across Hong Kong.\u003c\/p\u003e","brand":"Sika Ronacrete 西卡永聯結","offers":[{"title":"Default Title","offer_id":46352836558998,"sku":null,"price":1.0,"currency_code":"HKD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0594\/9027\/1382\/files\/ronabond-premixed-render.jpg?v=1776710843"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0594\/9027\/1382\/collections\/sika-square.png?v=1776671994","url":"https:\/\/wahhingwp.com\/en\/collections\/sika-ronacrete.oembed","provider":"華興建築防水材料有限公司","version":"1.0","type":"link"}