{"title":"Bonding Agents \/ Cement Additives","description":"\u003ch2\u003eWhat Are Bonding Agents \u0026amp; Cement Additives?\u003c\/h2\u003e\u003cp\u003eBonding agents and cement additives (also known as SBR latex or mortar interface agents) are polymer-modified liquid additives. When mixed into cement mortar, they significantly improve waterproofing performance, bonding strength, and flexibility. Widely used in Hong Kong's construction industry for waterproof plastering, floor levelling, and concrete repair.\u003c\/p\u003e\u003ch2\u003eFunctions \u0026amp; Usage\u003c\/h2\u003e\u003cp\u003eAs a cement mortar modifier, bonding agents provide:\u003c\/p\u003e\u003cul\u003e\u003cli\u003e\u003cstrong\u003eEnhanced waterproofing\u003c\/strong\u003e - Cured mortar becomes waterproof and frost-resistant\u003c\/li\u003e\u003cli\u003e\u003cstrong\u003eSuperior bonding\u003c\/strong\u003e - Achieves strong adhesion to concrete, brick and other substrates\u003c\/li\u003e\u003cli\u003e\u003cstrong\u003eIncreased flexibility\u003c\/strong\u003e - Allows thin-layer application (minimum 6mm) without cracking\u003c\/li\u003e\u003cli\u003e\u003cstrong\u003eChemical resistance\u003c\/strong\u003e - Suitable for environments with mild chemical exposure\u003c\/li\u003e\u003c\/ul\u003e\u003cp\u003eMix with water in the specified ratio, then add cement and sand to prepare mortar. Can also be mixed with cement only for use as a primer or bonding coat.\u003c\/p\u003e\u003ch2\u003eBrand Comparison\u003c\/h2\u003e\u003cul\u003e\u003cli\u003e\u003cstrong\u003eSika Ronacrete Ronafix\u003c\/strong\u003e - Classic formula since 1969, high compressive strength\u003c\/li\u003e\u003cli\u003e\u003cstrong\u003eSikaLatex\u003c\/strong\u003e - Premium SBR latex for overall mortar performance\u003c\/li\u003e\u003cli\u003e\u003cstrong\u003eWeber Webertec EVA \/ Bond Coat\u003c\/strong\u003e - Mortar interface treatment agent\u003c\/li\u003e\u003cli\u003e\u003cstrong\u003eFosroc Nitobond AR \/ SBR\u003c\/strong\u003e - Industrial-grade mortar modifier\u003c\/li\u003e\u003c\/ul\u003e\u003ch2\u003eFAQ\u003c\/h2\u003e\u003ch3\u003eWhat is the difference between SBR latex and bonding agents?\u003c\/h3\u003e\u003cp\u003eBoth serve similar functions. SBR latex typically refers to milky-white SBR emulsion (e.g. SikaLatex), while bonding agents is a broader term covering various mortar-modifying additives. Follow the product instructions for correct mixing ratios.\u003c\/p\u003e\u003ch3\u003eCan bonding agents waterproof?\u003c\/h3\u003e\u003cp\u003eYes, mortar mixed with bonding agents provides good waterproofing once cured, suitable for bathrooms, rooftops, floors and other areas requiring waterproofing.\u003c\/p\u003e\u003ch3\u003eHow much do bonding agents cost?\u003c\/h3\u003e\u003cp\u003ePricing varies by brand and volume. WhatsApp us for the latest prices and ordering details.\u003c\/p\u003e","products":[{"product_id":"sika-西卡-sikalatex®","title":"Sika SikaLatex","description":"\u003cp\u003eSikaLatex is a styrene butadiene rubber (SBR) emulsion used as a bonding agent and mortar additive for cement-based mixes. It significantly improves bond strength, reduces shrinkage and cracking, enhances abrasion resistance, and lowers permeability for improved waterproofing. Suitable for screeds, renders, patch repairs, masonry mortars, and tile adhesives. Available in 1.2 kg, 4 kg, 18 kg, 20 kg, and 200 kg packs. For detailed application methods, mix ratios and technical parameters, please refer to the official product data sheet.\u003c\/p\u003e","brand":"Sika 西卡","offers":[{"title":"Default Title","offer_id":42397745152150,"sku":"","price":1.0,"currency_code":"HKD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0594\/9027\/1382\/files\/SIKA_SikaLatex.png?v=1752945856"},{"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\u003eSummary:\u003c\/strong\u003e\n\u003cp\u003eRonafix® is Sika Ronacrete's classic SBR mortar admixture, commonly known as cement additive. When added to cement mortar, it significantly improves waterproofing, bond strength and mechanical strength. Allows thin section application, waterproof and freeze-thaw resistant when cured, suitable for internal and external works.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003ch2\u003eRonafix Product Features\u003c\/h2\u003e\n\u003cp\u003eRonafix® is a single-component modified styrene butadiene (SBR) liquid admixture manufactured by Ronacrete, which significantly enhances the physical and chemical properties of cement mortars. Mortars containing Ronafix can be applied in thin sections. When cured, the mortar is waterproof and resistant to freeze-thaw cycles, achieving monolithic adhesion to concrete, brickwork and other substrates. Ronafix is supplied as a milky white liquid, diluted with water at specified ratios before adding to cement mortar. As a leading cement additive product, Ronacrete Ronafix enjoys high recognition in the Hong Kong construction industry.\u003c\/p\u003e\n\n\u003cul\u003e\n\u003cli\u003eLong-established product with extensive proven track record\u003c\/li\u003e\n\u003cli\u003eMortar can be applied in thin sections\u003c\/li\u003e\n\u003cli\u003eHigh compressive, tensile and flexural strength\u003c\/li\u003e\n\u003cli\u003eWaterproof and freeze-thaw resistant when cured\u003c\/li\u003e\n\u003cli\u003eMonolithic adhesion to building substrates\u003c\/li\u003e\n\u003cli\u003eEnhanced resistance to mild chemical attack for mortars, renders and screeds\u003c\/li\u003e\n\u003cli\u003eLow volatile organic compounds (VOC)\u003c\/li\u003e\n\u003cli\u003eSuitable for internal and external works\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 repair and installation\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eConcrete Repair\u003c\/strong\u003e — Spalling and concrete patch repairs\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eWaterproof Rendering\u003c\/strong\u003e — Bathroom, rooftop and basement waterproof rendering\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eSlurry Coatings\u003c\/strong\u003e — Levelling and protective slurry layers\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eHeavy-Duty Flooring\u003c\/strong\u003e — Car parks, warehouses and high-load wear-resistant floors\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eRebar Protection\u003c\/strong\u003e — Anti-corrosion primer and protective coating for reinforcement\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eBedding and Bonding Mortar\u003c\/strong\u003e — Enhanced tile adhesion\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eWaterproofing and Leak Repair\u003c\/strong\u003e — Water tanks, 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 Coat\u003c\/strong\u003e — Bonding primer between old and new concrete\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eRebar 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 formula, long-term 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, 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 improvement, 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\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eKangaroo Brand\u003c\/td\u003e\n\u003ctd\u003eKangaroo\u003c\/td\u003e\n\u003ctd\u003ePolymer Emulsion\u003c\/td\u003e\n\u003ctd\u003eEconomical, suitable for general waterproofing\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 Size\u003c\/td\u003e\n\u003ctd\u003e5 litre pail, 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\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 produce 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 substrate to enhance mortar adhesion\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eMixing ratios\u003c\/strong\u003e — Varies by application; refer to product technical data sheet\u003c\/li\u003e\n\u003c\/ol\u003e\n\n\u003cp\u003e\u003cstrong\u003eNotes:\u003c\/strong\u003e Ambient and substrate temperatures must be within suitable range during application and curing. Ronafix must be stored in undamaged, unopened original sealed packaging, protected from direct sunlight and frost. For detailed application methods, coverage rates and technical parameters, please refer to the official product data sheet\u003c\/p\u003e\n\n\u003ch2\u003eFAQ\u003c\/h2\u003e\n\n\u003ch3\u003eWhat is the difference between Ronafix and generic cement additives?\u003c\/h3\u003e\n\u003cp\u003eCement additive is a generic term in the Hong Kong construction industry for SBR mortar admixtures. Ronafix is Ronacrete's premium product. Compared to generic alternatives, Ronafix delivers higher compressive and flexural strength, with quality proven over an extensive track record.\u003c\/p\u003e\n\n\u003ch3\u003eWhy is Ronafix called \"milk water\"?\u003c\/h3\u003e\n\u003cp\u003eBecause Ronafix is a milky white SBR liquid admixture that resembles milk in appearance, it is colloquially known as \"milk water\" in the industry. To use, mix the milk water (Ronafix) with clean water at the specified ratio, then add to cement mortar.\u003c\/p\u003e\n\n\u003ch3\u003eIs Ronafix waterproof?\u003c\/h3\u003e\n\u003cp\u003eYes. Cement mortar containing Ronafix is waterproof when cured and resistant to freeze-thaw cycles. Per manufacturer data, water vapour permeability is significantly reduced (per manufacturer). Suitable for bathroom waterproof rendering, rooftop waterproofing, basement waterproofing and water tank leak repair.\u003c\/p\u003e\n\n\u003ch3\u003eHow do I use Ronafix? What ratios?\u003c\/h3\u003e\n\u003cp\u003eMix Ronafix with clean water at the specified ratio, then add cement and sand. As a primer, mix Ronafix with cement only (no sand) and brush onto substrate. For detailed ratios, refer to product technical data sheet or contact us via WhatsApp.\u003c\/p\u003e\n\n\u003ch3\u003eHow much does Ronafix 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 shop and delivery across Hong Kong.\u003c\/p\u003e\n","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":"富斯樂-fosroc-nitobond-ar-20l","title":"Fosroc Nitobond AR","description":"\u003cdiv class=\"tldr-box\" style=\"background:#f0f4f8;border-left:4px solid #2c5282;padding:16px;margin-bottom:24px\"\u003e\u003cstrong\u003eTL;DR:\u003c\/strong\u003e\u003cp\u003eFosroc Nitobond AR is a single-component acrylic emulsion bonding agent designed for the Fosroc Renderoc concrete repair system. It serves as both a concrete primer\/bonding agent before applying repair mortar and as a curing membrane after application. Single-component, ready to use with no mixing required, providing excellent bond strength.\u003c\/p\u003e\u003c\/div\u003e\u003ch2\u003eProduct Overview\u003c\/h2\u003e\u003cp\u003eNitobond AR is a single-component milky emulsion based on modified acrylic resins. It is resistant to hydrolysis and suitable for both internal and external applications. As an integral part of the Fosroc Renderoc concrete repair system, Nitobond AR serves a dual role: applied before repair as a bonding agent to enhance adhesion between repair mortar and the concrete substrate, and applied after repair as a curing membrane to prevent premature drying and ensure proper cement hydration.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\u003cli\u003e\u003cstrong\u003eSingle component, ready to use\u003c\/strong\u003e — No on-site mixing required; use directly from the container\u003c\/li\u003e\u003cli\u003e\u003cstrong\u003eEasy to apply\u003c\/strong\u003e — Simply brush or spray onto the surface\u003c\/li\u003e\u003cli\u003e\u003cstrong\u003eHigh bond strength\u003c\/strong\u003e — Provides excellent bond between polymer-modified repair mortars and concrete\u003c\/li\u003e\u003cli\u003e\u003cstrong\u003eDual function\u003c\/strong\u003e — Serves as both a bonding agent and a curing membrane\u003c\/li\u003e\u003cli\u003e\u003cstrong\u003eCost effective\u003c\/strong\u003e — Does not need to be removed before overcoating with Dekguard anti-carbonation coatings, saving time and cost\u003c\/li\u003e\u003cli\u003e\u003cstrong\u003eHydrolysis resistant\u003c\/strong\u003e — Suitable for both internal and external applications\u003c\/li\u003e\u003c\/ul\u003e\u003ch2\u003eApplications\u003c\/h2\u003e\u003cul\u003e\u003cli\u003eConcrete substrate primer before Renderoc repair mortar application (bonding agent)\u003c\/li\u003e\u003cli\u003eCuring membrane after Renderoc repair mortar application\u003c\/li\u003e\u003cli\u003eFor use with Renderoc S, Renderoc HB, and other repair mortars\u003c\/li\u003e\u003cli\u003eIntermediate treatment before topcoat application after repairs\u003c\/li\u003e\u003c\/ul\u003e\u003ch2\u003ePackaging\u003c\/h2\u003e\u003cp\u003e20L drums.\u003c\/p\u003e\u003ch2\u003eImportant Notes\u003c\/h2\u003e\u003cul\u003e\u003cli\u003eDo not dilute with water or solvents when used as a bonding agent\u003c\/li\u003e\u003cli\u003eRepair mortar must be applied while the primer is tacky but not dry; if primer dries, apply a second coat\u003c\/li\u003e\u003cli\u003eNot suitable where a substrate\/repair barrier is required or where the repair area will remain permanently wet (use Nitobond EP instead)\u003c\/li\u003e\u003cli\u003eIn harsh drying conditions, supplement curing membrane with wet hessian or polythene sheeting\u003c\/li\u003e\u003cli\u003eProtect from frost; do not store at low temperatures; discard if frozen — do not attempt to thaw\u003c\/li\u003e\u003cli\u003eShelf life is six to nine months; store away from direct sunlight\u003c\/li\u003e\u003cli\u003eNon-toxic but slightly alkaline; avoid skin contact and wear gloves and protective clothing\u003c\/li\u003e\u003cli\u003eFor detailed application methods, coverage rates, and technical parameters, please refer to the official product data sheet\u003c\/li\u003e\u003c\/ul\u003e\u003ch2\u003eFAQ\u003c\/h2\u003e\u003ch3\u003eWhat is the difference between Nitobond AR and Nitobond SBR?\u003c\/h3\u003e\u003cp\u003eNitobond AR is an acrylic emulsion used primarily as a ready-to-use bonding agent and curing membrane for the Renderoc repair system. Nitobond SBR is a styrene-butadiene rubber latex used primarily for mixing with cement to create a slurry bond coat, and can also be used as a mortar modifier. Each serves a different purpose — select the appropriate Nitobond product based on the repair mortar's product data sheet recommendations.\u003c\/p\u003e\u003ch3\u003eDoes the Nitobond AR curing membrane need to be removed before applying Dekguard?\u003c\/h3\u003e\u003cp\u003eNo. Nitobond AR curing membrane can be overcoated directly with Dekguard anti-carbonation coatings without prior removal, saving both time and cost in the repair process.\u003c\/p\u003e","brand":"Fosroc 富斯樂","offers":[{"title":"Default Title","offer_id":43646854004886,"sku":"","price":1.0,"currency_code":"HKD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0594\/9027\/1382\/files\/FC320015-20L-Nitobond-AR-20L_500x500_5f71e6f0-aeae-423a-bdae-44271d176d93.webp?v=1715968035"},{"product_id":"富斯樂-黏霸-fosroc-nitobond-sbr-20l","title":"Fosroc Nitobond SBR","description":"\u003cdiv class=\"tldr-box\" style=\"background:#f0f4f8;border-left:4px solid #2c5282;padding:16px;margin-bottom:24px\"\u003e\u003cstrong\u003eTL;DR:\u003c\/strong\u003e\u003cp\u003eFosroc Nitobond SBR is a modified styrene-butadiene rubber emulsion (SBR latex) for improving cementitious mixes. Adding it to cement mortars significantly enhances bond strength, waterproofing, freeze-thaw resistance, and durability, while allowing thin-layer application. Suitable for concrete repair, rendering, floor screeds, tile bonding, and bonding slurry primers. Approved for potable water contact (per manufacturer).\u003c\/p\u003e\u003c\/div\u003e\u003ch2\u003eProduct Overview\u003c\/h2\u003e\u003cp\u003eNitobond SBR is a modified styrene-butadiene rubber emulsion supplied as a ready-to-use white liquid. It is designed to improve the quality of site-batched cementitious mortars and slurries. Resistant to hydrolysis, it is suitable for both internal and external applications. When added to cement mortars, it improves cohesion and workability, provides waterproof repairs, renders and toppings with high freeze-thaw resistance. Improved tensile and flexural properties allow thin-layer applications. It provides excellent bond to concrete, masonry, stonework, plaster, and blockboard.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\u003cli\u003e\u003cstrong\u003eMulti-purpose\u003c\/strong\u003e — Usable as repair mortar additive, bonding slurry primer, render modifier, and tile bonding mortar\u003c\/li\u003e\u003cli\u003e\u003cstrong\u003eEnhanced bond strength\u003c\/strong\u003e — Excellent adhesion to concrete, masonry, stonework, plaster, and blockboard\u003c\/li\u003e\u003cli\u003e\u003cstrong\u003eWaterproofing\u003c\/strong\u003e — Significantly reduces mortar water absorption and permeability\u003c\/li\u003e\u003cli\u003e\u003cstrong\u003eFreeze-thaw resistant\u003c\/strong\u003e — Modified mortars are highly resistant to freeze-thaw cycling\u003c\/li\u003e\u003cli\u003e\u003cstrong\u003eThin-layer application\u003c\/strong\u003e — Improved tensile and flexural properties enable thin applications\u003c\/li\u003e\u003cli\u003e\u003cstrong\u003eImproved workability\u003c\/strong\u003e — Enhances mortar cohesion and handling characteristics\u003c\/li\u003e\u003cli\u003e\u003cstrong\u003eChloride-free\u003c\/strong\u003e — Contains no chloride admixtures\u003c\/li\u003e\u003cli\u003e\u003cstrong\u003ePotable water approved\u003c\/strong\u003e — WRAS approved for potable water contact, passed BS 6920 water quality test (per manufacturer)\u003c\/li\u003e\u003cli\u003e\u003cstrong\u003eSingle-component liquid\u003c\/strong\u003e — Easily measured and added as needed\u003c\/li\u003e\u003c\/ul\u003e\u003ch2\u003eApplications\u003c\/h2\u003e\u003cul\u003e\u003cli\u003eConcrete repair mortars (patching and repair)\u003c\/li\u003e\u003cli\u003eHeavy-duty floor toppings and screeds\u003c\/li\u003e\u003cli\u003eWaterproof renders and cementitious slurries\u003c\/li\u003e\u003cli\u003eBonding mortar for ceramic tiles, slip bricks, and decorative cladding\u003c\/li\u003e\u003cli\u003eSpatterdash for bonding render and plaster\u003c\/li\u003e\u003cli\u003eBonding slurry primer for the Renderoc repair system\u003c\/li\u003e\u003c\/ul\u003e\u003ch2\u003ePackaging\u003c\/h2\u003e\u003cp\u003e20L drums.\u003c\/p\u003e\u003ch2\u003eImportant Notes\u003c\/h2\u003e\u003cul\u003e\u003cli\u003eNot suitable for application when temperature is low and falling\u003c\/li\u003e\u003cli\u003eMust not be exposed to running water during application; heavy rain before final set may cause surface scour\u003c\/li\u003e\u003cli\u003eModified mortars must be cured immediately after finishing in accordance with good concrete practice\u003c\/li\u003e\u003cli\u003eBonding slurry primer must not dry before repair mortar application; remove and re-prime if dried\u003c\/li\u003e\u003cli\u003eProtect from frost during storage\u003c\/li\u003e\u003cli\u003eShelf life is twelve months in unopened packs\u003c\/li\u003e\u003cli\u003eAlkaline when mixed with cement — wear gloves, goggles, and protective clothing\u003c\/li\u003e\u003cli\u003eFor detailed application methods, mix designs, and technical parameters, please refer to the official product data sheet\u003c\/li\u003e\u003c\/ul\u003e\u003ch2\u003eFAQ\u003c\/h2\u003e\u003ch3\u003eHow does Nitobond SBR differ from other SBR products on the market?\u003c\/h3\u003e\u003cp\u003eNitobond SBR is manufactured by Fosroc with consistent quality control and has been tested and approved for potable water contact under the WRAS scheme and BS 6920 water quality testing (per manufacturer). Market SBR products vary widely in quality. Choosing a reputable manufacturer's product ensures consistent construction quality and durability.\u003c\/p\u003e\u003ch3\u003eCan Nitobond SBR be used directly as a bonding agent?\u003c\/h3\u003e\u003cp\u003eNitobond SBR should not be used directly. The correct method is to mix it with water and cement to create a slurry primer, apply this to a pre-soaked substrate, and then apply repair mortar while the slurry is still wet. For a ready-to-use bonding agent, consider Nitobond AR instead.\u003c\/p\u003e","brand":"Fosroc 富斯樂","offers":[{"title":"Default Title","offer_id":43646881104022,"sku":"","price":1.0,"currency_code":"HKD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0594\/9027\/1382\/files\/FosrocNitobond_SBR-cover.jpg?v=1715968784"},{"product_id":"奧迪美-optimix-boundcoat","title":"Optimix Boundcoat","description":"\u003cdiv class=\"tldr-box\" style=\"background:#f0f4f8;border-left:4px solid #2c5282;padding:16px;margin-bottom:24px\"\u003e\u003cstrong\u003eSummary:\u003c\/strong\u003e\u003cp\u003eOptimix Boundcoat is an SBR polymer emulsion bonding agent used as a bonding primer between new and old concrete, spatterdash coat before rendering, and mortar additive. Provides excellent bond strength with low VOC.\u003c\/p\u003e\u003c\/div\u003e\u003ch2\u003eProduct Features\u003c\/h2\u003e\u003cul\u003e\u003cli\u003eSBR (styrene-butadiene rubber) polymer emulsion\u003c\/li\u003e\u003cli\u003eExcellent bond strength\u003c\/li\u003e\u003cli\u003eLow VOC, environmentally compliant\u003c\/li\u003e\u003cli\u003eEnhances mortar flexibility and water resistance\u003c\/li\u003e\u003c\/ul\u003e\u003ch2\u003eApplications\u003c\/h2\u003e\u003cul\u003e\u003cli\u003eBonding primer between new and old concrete\u003c\/li\u003e\u003cli\u003eSpatterdash coat before rendering\u003c\/li\u003e\u003cli\u003ePolymer additive for mortars and floor screeds\u003c\/li\u003e\u003cli\u003eRepair mortar improvement\u003c\/li\u003e\u003c\/ul\u003e\u003ch2\u003eFAQ\u003c\/h2\u003e\u003ch3\u003eHow does Boundcoat compare to similar bonding agents?\u003c\/h3\u003e\u003cp\u003eFunctionally similar to other SBR polymer additives. Boundcoat is from the Optimix brand, specifically designed to work with their repair mortar range.\u003c\/p\u003e\u003ch3\u003ePricing\u003c\/h3\u003e\u003cp\u003eContact us via WhatsApp for current pricing. Counter collection from Mong Kok store or Hong Kong delivery available.\u003c\/p\u003e\u003cp\u003e\u003cem\u003eFor detailed application methods, coverage rates, and technical parameters, please refer to the official product data sheet.\u003c\/em\u003e\u003c\/p\u003e","brand":"Optimix 奧迪美","offers":[{"title":"Default Title","offer_id":43648268304534,"sku":"","price":1.0,"currency_code":"HKD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0594\/9027\/1382\/files\/logo-optimix.png?v=1716011943"},{"product_id":"奧迪美-optimix-pe-維修砂漿界面劑-polymer-emulsion-20l","title":"Optimix PE Polymer Emulsion","description":"\u003ch2\u003eOptimix PE — Polymer Emulsion for Repair Mortars\u003c\/h2\u003e\n\u003cp\u003eOptimix PE is a polymer emulsion designed as a bonding agent and mortar modifier for concrete repair applications. When mixed with cement and sand, it produces high-strength repair mortars with excellent adhesion to concrete substrates.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ePolymer emulsion bonding agent and mortar modifier\u003c\/li\u003e\n\u003cli\u003eEnhances adhesion, strength, and durability of mortars\u003c\/li\u003e\n\u003cli\u003eSuitable as a bonding bridge between old and new concrete\u003c\/li\u003e\n\u003cli\u003eEasy to mix with standard cements\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eConcrete repair mortar formulation\u003c\/li\u003e\n\u003cli\u003eBonding bridge for overlay and repair applications\u003c\/li\u003e\n\u003cli\u003eModifying cementitious mixes for improved performance\u003c\/li\u003e\n\u003cli\u003eSurface preparation for concrete repair systems\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Optimix 奧迪美","offers":[{"title":"Default Title","offer_id":43648418906262,"sku":"","price":1.0,"currency_code":"HKD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0594\/9027\/1382\/files\/PE_4.jpg?v=1716017170"},{"product_id":"奧迪美-optimix-procrete-聚合物界面乳液-20l","title":"Optimix Procrete Polymer Emulsion","description":"\u003cp\u003eOptimix Polymer Interface Emulsion is a high-quality milky white copolymer emulsion of styrene and butadiene. It is designed to enhance the adhesion, water resistance, durability, and flexibility of ordinary cement-based mixtures and products. This emulsion is suitable as an additive to improve the physical properties of cement and mortar mixtures, including interface agents, bonding layers, mortars, floor screeds, plasters, and concrete.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eKey Features\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eHigh adhesion performance\u003c\/li\u003e\n\u003cli\u003eImproved compressive strength\u003c\/li\u003e\n\u003cli\u003eEnhanced flexural strength\u003c\/li\u003e\n\u003cli\u003eIncreased tensile strength\u003c\/li\u003e\n\u003cli\u003eReduced shrinkage and cracking\u003c\/li\u003e\n\u003cli\u003eEnhanced impermeability\u003c\/li\u003e\n\u003cli\u003eExcellent workability\u003c\/li\u003e\n\u003cli\u003eCan be mixed with water\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eTypical Usage\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eUsed as a water-based emulsion for general sand-spraying applications\u003c\/li\u003e\n\u003cli\u003eEnhances the tensile bond strength of substrates and protects rebar\u003c\/li\u003e\n\u003cli\u003eGeneral cement mortar additive\u003c\/li\u003e\n\u003cli\u003eUsed with Optimix F12 masonry mortar for sand-spraying applications\u003c\/li\u003e\n\u003cli\u003eUsed with Optimix F12 masonry mortar for high-strength floor screeds\u003c\/li\u003e\n\u003cli\u003eIdeal interface agent for wall plastering or floor screeds when used with Optimix F12 masonry mortar\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c!----\u003e","brand":"Optimix 奧迪美","offers":[{"title":"Default Title","offer_id":43648465076374,"sku":"","price":1.0,"currency_code":"HKD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0594\/9027\/1382\/files\/PROCRETE_4.jpg?v=1716018742"},{"product_id":"偉伯-weber-webertec-bond-coat-砂漿界面處理劑-20l","title":"Weber Webertec Bond Coat","description":"\u003cp\u003eWeber Webertec Bond Coat 20L - professional construction and waterproofing material available from Wah Hing Waterproofing in Hong Kong.\u003c\/p\u003e","brand":"Weber 偉伯","offers":[{"title":"Default Title","offer_id":43648804946070,"sku":"","price":1.0,"currency_code":"HKD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0594\/9027\/1382\/files\/379-L20WBZHK-19R01_webertecbondcoat_jpg.webp?v=1716033225"},{"product_id":"偉伯-weber-weberprim-moisture-sealer-防潮界面劑-20l","title":"Weber Weberprim Moisture Sealer","description":"\u003cdiv class=\"tldr-box\" style=\"background:#f0f4f8;border-left:4px solid #2c5282;padding:16px;margin-bottom:24px\"\u003e\u003cstrong\u003eOverview:\u003c\/strong\u003e\u003cp\u003eWeberprim Moisture Sealer is a synthetic resin moisture barrier by Weber. Applied in two coats to form a dense moisture-resistant film that seals the substrate against rising dampness, protecting subsequent self-levelling, tiles, or timber flooring from moisture damage. Low-VOC environmentally friendly formula.\u003c\/p\u003e\u003c\/div\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\u003cli\u003eSynthetic resin dispersion forms a dense, flexible moisture barrier film\u003c\/li\u003e\u003cli\u003eEffectively blocks rising moisture from substrates\u003c\/li\u003e\u003cli\u003ePenetrates substrate pores to prevent moisture affecting floor finishes\u003c\/li\u003e\u003cli\u003eLow-VOC formula meeting environmental and indoor air quality requirements\u003c\/li\u003e\u003cli\u003eReady-to-use liquid — apply by roller or brush\u003c\/li\u003e\u003c\/ul\u003e\u003ch2\u003eApplications\u003c\/h2\u003e\u003cul\u003e\u003cli\u003eMoisture barrier before self-levelling compound application\u003c\/li\u003e\u003cli\u003eSubstrate treatment before timber or vinyl flooring installation\u003c\/li\u003e\u003cli\u003eMoisture primer before tile laying\u003c\/li\u003e\u003cli\u003eConcrete, cement mortar, and lightweight panel substrates\u003c\/li\u003e\u003c\/ul\u003e\u003ch2\u003eFAQ\u003c\/h2\u003e\u003ch3\u003eWhat is the difference between Moisture Sealer and Floor Primer?\u003c\/h3\u003e\u003cp\u003eMoisture Sealer primarily blocks rising dampness — use when the substrate has moisture issues. Floor Primer primarily enhances self-levelling bond strength and prevents bubbles. Use Moisture Sealer for damp substrates; use Floor Primer as a general self-levelling primer.\u003c\/p\u003e\u003ch3\u003eHow many coats are needed?\u003c\/h3\u003e\u003cp\u003eStandard application is two coats. The second coat should be applied perpendicular to the first, after the first coat has fully dried.\u003c\/p\u003e\u003ch3\u003eHow much does it cost?\u003c\/h3\u003e\u003cp\u003ePlease WhatsApp us for the latest pricing. Available for pickup at our Mong Kok store or delivery across Hong Kong.\u003c\/p\u003e\u003ch2\u003eImportant Notes\u003c\/h2\u003e\u003cp\u003eFor detailed application methods, coverage rates, and technical parameters, please refer to the official product data sheet.\u003c\/p\u003e","brand":"Weber 偉伯","offers":[{"title":"Default Title","offer_id":43648827785366,"sku":"","price":1.0,"currency_code":"HKD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0594\/9027\/1382\/files\/380-L20WBZHK-19R01_weberprimmoisturesealer_0_jpg.webp?v=1716034814"},{"product_id":"偉伯-weber-webertec-mulsibond-25l","title":"Weber Webertec Mulsibond","description":"\u003ch2\u003eEnglish Summary\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eWebertec Mulsibond\u003c\/strong\u003e is a high-performance SBR (Styrene Butadiene Rubber) polymer emulsion by Weber, designed to enhance the bonding strength and durability of cementitious mixes. It serves as both a bonding slurry (key coat) when mixed with cement, and a mortar-improving additive for screeds, renders, and repair mixes.\u003c\/p\u003e\n\n\u003ch3\u003eKey Benefits\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eSignificantly improves adhesion of mortar to various substrates, reducing risk of debonding\u003c\/li\u003e\n\u003cli\u003eEnhances flexibility to accommodate thermal movement and minor structural shifts\u003c\/li\u003e\n\u003cli\u003eReduces mortar permeability for improved waterproofing performance\u003c\/li\u003e\n\u003cli\u003eImproves workability and handling of wet mortar mixes\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eBonding slurry (key coat) on smooth concrete before plastering\u003c\/li\u003e\n\u003cli\u003eFloor screed additive to prevent cracking and improve bond\u003c\/li\u003e\n\u003cli\u003eConcrete repair mortar enhancement\u003c\/li\u003e\n\u003cli\u003eWaterproof renders for external walls\u003c\/li\u003e\n\u003cli\u003eTile bedding improvement for heavy or low-absorption tiles\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is the difference between Mulsibond and Bond Coat?\u003c\/strong\u003e\u003cbr\u003eBoth are SBR-based bonding aids. Bond Coat is better suited for rebar protection and heavy-duty bonding slurry, while Mulsibond is preferred for general mortar improvement and all-round bonding enhancement.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003ePrice?\u003c\/strong\u003e\u003cbr\u003ePlease WhatsApp us for a quote. Available for pickup at our Mong Kok store or delivery across Hong Kong.\u003c\/p\u003e","brand":"Weber 偉伯","offers":[{"title":"Default Title","offer_id":43648829390998,"sku":"","price":1.0,"currency_code":"HKD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0594\/9027\/1382\/files\/webertec_mulsibond_25L_jpg.webp?v=1716035006"},{"product_id":"偉伯-weber-webertec-eva-砂漿界面處理劑-20l","title":"Weber Webertec EVA","description":"\u003ch2\u003eEnglish Summary\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eWebertec EVA\u003c\/strong\u003e is an Ethylene Vinyl Acetate (EVA) polymer emulsion by Weber, used as a bonding agent and mortar additive. Free from aromatic compounds, it offers superior UV resistance compared to SBR-based alternatives, making it the preferred choice for exterior wall applications subject to long-term sun exposure.\u003c\/p\u003e\n\n\u003ch3\u003eKey Benefits\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eSuperior UV resistance — ideal for permanent outdoor exposure on facades\u003c\/li\u003e\n\u003cli\u003eFree from aromatic compounds — stable under prolonged sun exposure\u003c\/li\u003e\n\u003cli\u003eSignificantly enhances bond strength between mortar and substrates\u003c\/li\u003e\n\u003cli\u003eImproves mortar cohesion, strength, and flexibility\u003c\/li\u003e\n\u003cli\u003eCompatible with various cement mixes\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eExternal wall rendering additive to prevent delamination\u003c\/li\u003e\n\u003cli\u003eSpatterdash bonding coat on smooth concrete surfaces\u003c\/li\u003e\n\u003cli\u003eOutdoor repair mortar for sun-exposed facades\u003c\/li\u003e\n\u003cli\u003eExternal wall leveling mortar additive\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eEVA vs Bond Coat (SBR)?\u003c\/strong\u003e\u003cbr\u003eEVA has superior UV resistance for permanent outdoor exposure on building facades. SBR (Bond Coat, Mulsibond) generally has higher bond strength and is versatile for indoor\/outdoor general use. Choose EVA for sun-exposed exterior walls, SBR for general-purpose bonding.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003ePrice?\u003c\/strong\u003e\u003cbr\u003ePlease WhatsApp us for a quote. Available for pickup at our Mong Kok store or delivery across Hong Kong.\u003c\/p\u003e","brand":"Weber 偉伯","offers":[{"title":"Default Title","offer_id":43648885817494,"sku":"","price":1.0,"currency_code":"HKD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0594\/9027\/1382\/files\/webertecEVA.jpg?v=1718112401"},{"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\u003cstrong\u003eQuick Summary:\u003c\/strong\u003e\u003cp\u003eRonafix TS is a high-performance water-based SBR polymer liquid from Sika Ronacrete, specifically designed to enhance the waterproofing, flexural strength and bond strength of Ronafix Colour Grout. Suitable for indoor\/outdoor tile grouting including swimming pools and water tanks.\u003c\/p\u003e\u003c\/div\u003e\u003ch2\u003eFeatures\u003c\/h2\u003e\u003cul\u003e\u003cli\u003eEnhances Colour Grout waterproofing performance\u003c\/li\u003e\u003cli\u003eImproves bond strength\u003c\/li\u003e\u003cli\u003eIncreases flexural strength\u003c\/li\u003e\u003cli\u003eWater-based formula, environmentally safe\u003c\/li\u003e\u003c\/ul\u003e\u003ch2\u003eApplications\u003c\/h2\u003e\u003cul\u003e\u003cli\u003eIndoor and outdoor tile grouting\u003c\/li\u003e\u003cli\u003eSwimming pool tile grouting\u003c\/li\u003e\u003cli\u003eWater tanks and reservoirs\u003c\/li\u003e\u003cli\u003eAny grouting requiring enhanced waterproofing\u003c\/li\u003e\u003c\/ul\u003e\u003ch2\u003eWhy Choose Ronafix TS\u003c\/h2\u003e\u003cul\u003e\u003cli\u003e\u003cstrong\u003ePurpose-made for Colour Grout:\u003c\/strong\u003e designed specifically as a waterproofing enhancer\u003c\/li\u003e\u003cli\u003e\u003cstrong\u003eWaterproofing upgrade:\u003c\/strong\u003e converts standard grout into high-performance waterproof grout\u003c\/li\u003e\u003cli\u003e\u003cstrong\u003ePool-suitable:\u003c\/strong\u003e enhanced grout suitable for permanently submerged environments\u003c\/li\u003e\u003cli\u003e\u003cstrong\u003eSimple to use:\u003c\/strong\u003e replace water with Ronafix TS when mixing\u003c\/li\u003e\u003c\/ul\u003e\u003ch2\u003ePackaging\u003c\/h2\u003e\u003ctable\u003e\u003cthead\u003e\u003ctr\u003e\u003cth\u003eItem\u003c\/th\u003e\u003cth\u003eSpecification\u003c\/th\u003e\u003c\/tr\u003e\u003c\/thead\u003e\u003ctbody\u003e\u003ctr\u003e\u003ctd\u003eSizes\u003c\/td\u003e\u003ctd\u003e5 litre \/ 30 litre containers\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003ctd\u003eStorage\u003c\/td\u003e\u003ctd\u003eSealed original packaging, cool location, away from sunlight and frost\u003c\/td\u003e\u003c\/tr\u003e\u003c\/tbody\u003e\u003c\/table\u003e\u003ch2\u003eApplication Method\u003c\/h2\u003e\u003col\u003e\u003cli\u003ePour Ronafix TS into mixing container\u003c\/li\u003e\u003cli\u003eGradually add Ronafix Colour Grout powder\u003c\/li\u003e\u003cli\u003eMix with drill paddle until fully wetted and uniform\u003c\/li\u003e\u003cli\u003eAllow to slake then remix before use\u003c\/li\u003e\u003cli\u003eUse mixed grout within working life\u003c\/li\u003e\u003cli\u003eApply with rubber squeegee or grout float in diagonal or circular motion\u003c\/li\u003e\u003c\/ol\u003e\u003ch2\u003eImportant Notes\u003c\/h2\u003e\u003cul\u003e\u003cli\u003eSome tiles, stone and marble may stain — test in an inconspicuous area first\u003c\/li\u003e\u003cli\u003eKeep mixed grout out of direct sunlight; use within working life\u003c\/li\u003e\u003cli\u003eEnsure joints are clean and free from adhesive, oil and loose material\u003c\/li\u003e\u003cli\u003eClean all tools immediately with water\u003c\/li\u003e\u003cli\u003eFor detailed application methods, coverage rates and technical parameters, refer to the official product data sheet\u003c\/li\u003e\u003c\/ul\u003e\u003ch2\u003eFAQ\u003c\/h2\u003e\u003ch3\u003eWhat is the difference between Ronafix TS and Ronafix?\u003c\/h3\u003e\u003cp\u003eRonafix TS is an SBR polymer additive specifically for Colour Grout, enhancing waterproofing and bond. Ronafix (without TS) is a general-purpose polymer additive for mortars. Different functions — do not interchange.\u003c\/p\u003e\u003ch3\u003eIs Ronafix TS mandatory?\u003c\/h3\u003e\u003cp\u003eFor areas requiring high waterproofing (pools, tanks, wet zones), strongly recommended. Standard dry indoor areas can use water, but waterproofing will be reduced.\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":"袋鼠牌英泥寶","title":"Kangaroo Brand Cement Additive","description":"\u003cp\u003e袋鼠牌英泥寶 - professional construction and waterproofing material available from Wah Hing Waterproofing in Hong Kong.\u003c\/p\u003e","brand":"袋鼠牌","offers":[{"title":"4L","offer_id":43686370771094,"sku":"","price":1.0,"currency_code":"HKD","in_stock":true},{"title":"18L","offer_id":43686370803862,"sku":"","price":1.0,"currency_code":"HKD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0594\/9027\/1382\/files\/1692087101650.jpg?v=1716655339"},{"product_id":"馬貝-mapei-planicrete-latex","title":"Mapei Planicrete Latex","description":"\u003cp\u003ePlanicrete Latex is a synthetic rubber latex specially designed for cement mixes. It significantly enhances the mechanical properties and adhesion characteristics of cement-based screeds, renders, and thin plasters, while also improving their waterproofing and durability.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnhanced Adhesion\u003c\/strong\u003e: Improves the bonding strength of cement-based screeds and renders to various substrates.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eImproved Flexural and Abrasion Resistance\u003c\/strong\u003e: Enhances the flexural strength and abrasion resistance of the mix.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eImproved Waterproofing\u003c\/strong\u003e: Makes screeds and renders more impermeable, suitable for both indoor and outdoor use.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFreeze-Thaw Resistance\u003c\/strong\u003e: Increases the freeze-thaw resistance of the mix, making it suitable for cold environments.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChemical Resistance\u003c\/strong\u003e: Offers good resistance to diluted acids, alkalis, salt solutions, and oils.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTypical Usage\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh-Strength Cement Screeds\u003c\/strong\u003e: Suitable for high-strength cement screeds for both interior and exterior use.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh-Strength Cement Renders\u003c\/strong\u003e: Suitable for high-strength cement renders for both interior and exterior use.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAdhesive Cement Slurries\u003c\/strong\u003e: Used for bonding screeds (including Topcem and Topcem Pronto).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAdhesive Shotcretes\u003c\/strong\u003e: Used for bonding renders with shotcrete.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRepair Mortars\u003c\/strong\u003e: Suitable for filling holes, reconstructing damaged areas, and finishing surfaces on concrete buildings and precast elements.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c!----\u003e","brand":"Mapei 馬貝","offers":[{"title":"5KG","offer_id":43686429098134,"sku":"","price":1.0,"currency_code":"HKD","in_stock":true},{"title":"10KG","offer_id":43686429130902,"sku":"","price":1.0,"currency_code":"HKD","in_stock":true},{"title":"25KG","offer_id":43686429163670,"sku":"","price":1.0,"currency_code":"HKD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0594\/9027\/1382\/files\/4_701-planicrete_2dd4a089c857404083f480214a5be353.png?v=1719569615"},{"product_id":"馬貝-mapei-latex-200kg","title":"Mapei Latex","description":"\u003cdiv style=\"background:#f0f4f8;border-left:4px solid #a02c2c;padding:16px;margin-bottom:24px;\"\u003e\u003cstrong\u003eSummary:\u003c\/strong\u003e\u003cp\u003eMapei LATEX (Mapelatex 119) is a general-purpose synthetic polymer emulsion used to mix with cementitious mortars to improve bond strength, workability, and durability. Suitable for general rendering, screed improvement, and indoor tile substrate preparation. Large drum format suits major projects. For higher waterproofing and bonding performance, consider Mapei Planicrete Latex (SBR synthetic rubber emulsion).\u003c\/p\u003e\u003c\/div\u003e\u003ch3\u003eProduct Features\u003c\/h3\u003e\u003cul\u003e\u003cli\u003eGeneral-purpose synthetic polymer emulsion\u003c\/li\u003e\u003cli\u003eImproves mortar bond strength and workability\u003c\/li\u003e\u003cli\u003eEnhances mortar durability\u003c\/li\u003e\u003cli\u003eSuitable for general indoor renovation and levelling works\u003c\/li\u003e\u003cli\u003eLarge drum format, ideal for major projects\u003c\/li\u003e\u003c\/ul\u003e\u003ch3\u003eMain Applications\u003c\/h3\u003e\u003cul\u003e\u003cli\u003eGeneral rendering and levelling mortar improvement\u003c\/li\u003e\u003cli\u003eFloor screed workability enhancement\u003c\/li\u003e\u003cli\u003eIndoor tile substrate preparation\u003c\/li\u003e\u003c\/ul\u003e\u003ch3\u003eMapei LATEX vs Planicrete Latex\u003c\/h3\u003e\u003cp\u003eMapei LATEX is a general-purpose polymer emulsion suitable for standard indoor works. For waterproofing (pools, tanks), bonding slurry between new and old concrete, or high-demand industrial floors, choose the higher-performance \u003ca href=\"\/en\/products\/%E9%A6%AC%E8%B2%9D-mapei-planicrete-latex\"\u003eMapei Planicrete Latex\u003c\/a\u003e (SBR synthetic rubber emulsion).\u003c\/p\u003e\u003cp\u003e\u003cem\u003eFor detailed application methods, coverage rates, and technical parameters, please refer to the official product data sheet.\u003c\/em\u003e\u003c\/p\u003e","brand":"Mapei 馬貝","offers":[{"title":"Default Title","offer_id":43686433423510,"sku":"","price":1.0,"currency_code":"HKD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0594\/9027\/1382\/files\/logo-desktop-en.png?v=1719569607"},{"product_id":"西卡-sika-latex®-700-protect","title":"Sika SikaLatex-700 Protect","description":"\u003cp\u003eSikaLatex-700 Protect is a styrene butadiene rubber (SBR) emulsion with enhanced waterproofing performance. Used as a cement-based bonding slurry and mortar additive, it improves bond strength, reduces water absorption, enhances abrasion resistance, and improves workability while reducing shrinkage cracking. Suitable for screeds, renders, patch repairs, masonry mortars, tile adhesives, and heavy-duty floor toppings. Available in 4 kg and 20 kg packs. For detailed application methods, mix ratios and technical parameters, please refer to the official product data sheet.\u003c\/p\u003e","brand":"Sika 西卡","offers":[{"title":"Default Title","offer_id":43759170093206,"sku":"","price":1.0,"currency_code":"HKD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0594\/9027\/1382\/files\/SIKA_SikaLatex_-700_Protect.png?v=1752945742"},{"product_id":"sika-西卡-sikawall-51-primer-hk-萬用底油砂面","title":"Sika SikaWall 51 Primer HK","description":"\u003ch2\u003eSikaWall 51 Primer HK — Universal Sand-Textured Primer\u003c\/h2\u003e\n\u003cp\u003eSikaWall 51 Primer HK is a universal sand-textured primer that creates a rough keyed surface for improved adhesion of subsequent plaster, render or skim coat layers. It is suitable for pre-treatment of smooth or non-absorbent substrates.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eSand-textured finish for mechanical key\u003c\/li\u003e\n\u003cli\u003eImproves adhesion of subsequent layers\u003c\/li\u003e\n\u003cli\u003eEasy brush or roller application\u003c\/li\u003e\n\u003cli\u003eSuitable for smooth and non-porous surfaces\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eSurface pre-treatment before plastering\u003c\/li\u003e\n\u003cli\u003eImproving adhesion on smooth concrete\u003c\/li\u003e\n\u003cli\u003eBonding bridge for render coats\u003c\/li\u003e\n\u003cli\u003ePreparation of non-absorbent substrates\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Sika 西卡","offers":[{"title":"Default Title","offer_id":46352836591766,"sku":null,"price":1.0,"currency_code":"HKD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0594\/9027\/1382\/files\/Sika_NoClaim_pos_rgb_30_16b73393-ed05-4e05-a0f9-85a82b9ee5de.png?v=1776681900"},{"product_id":"optimix-奧迪美-eva-乳液","title":"Optimix EVA Emulsion","description":"\u003ch2\u003eOptimix EVA Emulsion — Polymer Bonding Agent\u003c\/h2\u003e\n\u003cp\u003eOptimix EVA Emulsion is an ethylene-vinyl acetate (EVA) polymer emulsion used as a bonding agent and mortar additive. 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CE-certified to EN 1504-2.\u003c\/p\u003e\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\u003cli\u003e100% silane formula — deep penetration\u003c\/li\u003e\u003cli\u003ePrevents water and chloride ingress\u003c\/li\u003e\u003cli\u003eSurface appearance unchanged\u003c\/li\u003e\u003cli\u003eReady to use, single layer application\u003c\/li\u003e\u003cli\u003eCE-certified EN 1504-2\u003c\/li\u003e\u003c\/ul\u003e\n\u003ch3\u003ePackaging\u003c\/h3\u003e\n\u003cp\u003e20 L plastic jerry can\u003c\/p\u003e\n\u003cp\u003e\u003csmall\u003eFor detailed technical data, refer to the Sika TDS.\u003c\/small\u003e\u003c\/p\u003e\n","brand":"Sika 西卡","offers":[{"title":"Default Title","offer_id":46352842031254,"sku":null,"price":1.0,"currency_code":"HKD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0594\/9027\/1382\/files\/Sika_NoClaim_pos_rgb_30_25a65b29-bc8c-47e6-b191-d4e2ec380325.png?v=1776682143"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0594\/9027\/1382\/collections\/8ffc27b7e471ad9187164b0f8fb81520.png?v=1776666209","url":"https:\/\/wahhingwp.com\/en\/collections\/%e7%89%9b%e5%a5%b6%e6%b0%b4-%e8%8b%b1%e6%b3%a5%e5%af%b6.oembed","provider":"華興建築防水材料有限公司","version":"1.0","type":"link"}