{"product_id":"馬貝keralastict-高強pu瓷磚膠-r2級","title":"Mapei Keralastic T R2T PU Tile Adhesive","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\u003eKeralastic T is a two-component, high-performance polyurethane (PU) tile adhesive by Mapei, classified as R2T. It is flexible and waterproof, solvent- and water-free, with non-slip properties. Suitable for bonding ceramic tiles and stone on a wide range of substrates including wood, metal, and PVC, both indoors and outdoors. Compliant with EN 12004 (as per manufacturer data).\u003c\/p\u003e\u003c\/div\u003e\u003ch4\u003eProduct Overview\u003c\/h4\u003e\u003cp\u003eKeralastic T is a two-component reaction adhesive composed of a polyurethane base (component A) and a special hardener (component B). When mixed, it forms a paste with excellent workability, durability, and ageing resistance. The product cures by chemical reaction without shrinkage, achieving very high bond strength with high deformation capability. Keralastic T is highly thixotropic, allowing vertical application without slumping or tile slip.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\u003cli\u003e\u003cstrong\u003eR2T high-grade classification\u003c\/strong\u003e: Improved reaction adhesive with non-slip properties (as per manufacturer data)\u003c\/li\u003e\u003cli\u003e\u003cstrong\u003eFlexible and waterproof\u003c\/strong\u003e: Forms a flexible waterproof layer when cured, providing both bonding and waterproofing\u003c\/li\u003e\u003cli\u003e\u003cstrong\u003eSolvent- and water-free\u003c\/strong\u003e: Suitable for moisture-sensitive substrates and stone materials\u003c\/li\u003e\u003cli\u003e\u003cstrong\u003eSuperior bond strength\u003c\/strong\u003e: Perfect adhesion to all building materials\u003c\/li\u003e\u003cli\u003e\u003cstrong\u003eHigh deformation capability\u003c\/strong\u003e: Accommodates differential movement between substrates and coverings\u003c\/li\u003e\u003cli\u003e\u003cstrong\u003eShrinkage-free curing\u003c\/strong\u003e: Chemical reaction curing ensures stable bonding\u003c\/li\u003e\u003cli\u003e\u003cstrong\u003eNon-slip\u003c\/strong\u003e: Suitable for vertical surfaces — even large, heavy tiles will not slide\u003c\/li\u003e\u003cli\u003e\u003cstrong\u003eWide substrate compatibility\u003c\/strong\u003e: Bonds to concrete, wood, metal, PVC, asphalt, gypsum board, and more\u003c\/li\u003e\u003c\/ul\u003e\u003ch4\u003eApplications\u003c\/h4\u003e\u003cul\u003e\u003cli\u003eInterior and exterior wall and floor bonding of ceramic tiles, stone, and mosaics\u003c\/li\u003e\u003cli\u003eShower and prefabricated bathroom tile installation (with simultaneous waterproofing)\u003c\/li\u003e\u003cli\u003eTile bonding on wooden worktops or kitchen counters (creating a waterproof substrate)\u003c\/li\u003e\u003cli\u003eTile and stone installation on balconies, terraces, and flat roofs\u003c\/li\u003e\u003cli\u003eNatural stone installation (including stones subject to moisture-related size variation)\u003c\/li\u003e\u003cli\u003eTile and stone bonding on surfaces subject to vibrations and deflections\u003c\/li\u003e\u003cli\u003eTile renovation over existing ceramic, marble, or other flooring\u003c\/li\u003e\u003cli\u003eTile or stone installation on metal structures\u003c\/li\u003e\u003c\/ul\u003e\u003ch4\u003ePackaging\u003c\/h4\u003e\u003cul\u003e\u003cli\u003e5 kg and 10 kg double metal drums (pre-measured A + B components)\u003c\/li\u003e\u003c\/ul\u003e\u003ch4\u003eImportant Notes\u003c\/h4\u003e\u003cul\u003e\u003cli\u003eNot suitable for very damp substrates or areas with rising damp\u003c\/li\u003e\u003cli\u003eComponents are pre-measured — do not use partial quantities; incorrect mixing ratios may affect curing\u003c\/li\u003e\u003cli\u003eNot suitable for bonding transparent glass materials\u003c\/li\u003e\u003cli\u003eNot recommended for porous or light-coloured natural stone (use dedicated products for those)\u003c\/li\u003e\u003cli\u003eEnsure substrates are fully cured, structurally sound, clean, and dry before application\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\u003eDoes Keralastic T provide waterproofing?\u003c\/h3\u003e\u003cp\u003eYes. When cured, Keralastic T forms a flexible waterproof layer that provides both bonding and waterproofing simultaneously — ideal for showers and kitchen countertops.\u003c\/p\u003e\u003ch3\u003eCan Keralastic T be used on wooden substrates?\u003c\/h3\u003e\u003cp\u003eYes. Keralastic T is water-free and suitable for bonding tiles on wood, metal, PVC, and other substrates where traditional cementitious adhesives cannot be used.\u003c\/p\u003e\u003ch3\u003eHow much does Mapei Keralastic T cost?\u003c\/h3\u003e\u003cp\u003ePlease WhatsApp us for the latest pricing. We offer in-store pickup in Mong Kok and delivery across Hong Kong.\u003c\/p\u003e\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"Does Keralastic T provide waterproofing?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Yes. When cured, Keralastic T forms a flexible waterproof layer that provides both bonding and waterproofing simultaneously — ideal for showers and kitchen countertops.\"}},{\"@type\":\"Question\",\"name\":\"Can Keralastic T be used on wooden substrates?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Yes. Keralastic T is water-free and suitable for bonding tiles on wood, metal, PVC, and other substrates where traditional cementitious adhesives cannot be used.\"}},{\"@type\":\"Question\",\"name\":\"How much does Mapei Keralastic T cost?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Please WhatsApp us for the latest pricing. We offer in-store pickup in Mong Kok and delivery across Hong Kong.\"}}]}\u003c\/script\u003e","brand":"Mapei 馬貝","offers":[{"title":"Default Title","offer_id":46352838787222,"sku":null,"price":1.0,"currency_code":"HKD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0594\/9027\/1382\/files\/Untitled_design_db910f17-20cf-4714-ad34-3fa9efe245a4.png?v=1776682012","url":"https:\/\/wahhingwp.com\/en\/products\/%e9%a6%ac%e8%b2%9dkeralastict-%e9%ab%98%e5%bc%b7pu%e7%93%b7%e7%a3%9a%e8%86%a0-r2%e7%b4%9a","provider":"華興建築防水材料有限公司","version":"1.0","type":"link"}