{"product_id":"dunlop-clf-03-flexible-large-format-natural-stone-adhesive-20kg","title":"Dunlop CLF-03 Flexible Large Format \u0026 Natural Stone Adhesive - 20Kg","description":"\u003cp\u003e\u003cstrong\u003eCLF-03 Flexible Large Format \u0026amp; Natural Stone Tile Adhesive\u003c\/strong\u003e is a C2F classified rapid-setting, pourable thick-bed adhesive designed for large format floor tiles and natural stone, providing flexible bonds at 3-25mm bed depths for multi-skilled builders working on interior and exterior floor tiling projects.\u003c\/p\u003e\n\u003cp\u003eThis rapid-setting, pourable floor tile adhesive is suitable for bed thicknesses from 3-25mm, making it ideal for large format ceramic floor tiles, fully vitrified porcelain, natural stone, and terrazzo. The thick-bed capability allows builders to build up uneven floors before fixing tiles, with adhesive layers up to 25mm thick. The pourable consistency ensures easy application and solid bedding for large format tiles. Water-resistant and suitable for interior and exterior areas including showers and swimming pool bases. Tiles can be grouted just 3 hours after fixing. Exceeds BS EN12004 requirements for C2F tile adhesives.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCLF-03 Flexible Large Format \u0026amp; Natural Stone Tile Adhesive is suitable for:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eInterior floors\u003c\/li\u003e\n\u003cli\u003eExterior floors\u003c\/li\u003e\n\u003cli\u003eInterior dry areas\u003c\/li\u003e\n\u003cli\u003eWet areas and bathrooms (floors only)\u003c\/li\u003e\n\u003cli\u003ePower showers (floors only)\u003c\/li\u003e\n\u003cli\u003eSwimming pools (pool base only)\u003c\/li\u003e\n\u003cli\u003eUnderfloor heated screeds\u003c\/li\u003e\n\u003cli\u003eElectric undertile heating systems\u003c\/li\u003e\n\u003cli\u003eUneven floors requiring build-up\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eCLF-03 can be applied to:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eConcrete and cement:sand screeds\u003c\/li\u003e\n\u003cli\u003eCalcium sulphate-based screeds (anhydrite)\u003c\/li\u003e\n\u003cli\u003eExisting unglazed ceramic tiles, quarry tiles and natural stone\u003c\/li\u003e\n\u003cli\u003eAsphalt (internal flooring grade)\u003c\/li\u003e\n\u003cli\u003eFibre reinforced cement boards and tile backer boards (floors only)\u003c\/li\u003e\n\u003cli\u003eExisting vinyl tiles (not cushion floor variety)\u003c\/li\u003e\n\u003cli\u003ePlywood overlay on floors (minimum 15mm thickness)\u003c\/li\u003e\n\u003cli\u003eUnderfloor heating systems (when properly commissioned)\u003c\/li\u003e\n\u003cli\u003eT\u0026amp;G floorboards (with Dunlop Procover Uncoupling Mat)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch5\u003eCoverage\u003c\/h5\u003e\n\u003cp\u003eA 20kg bag of CLF-03 provides coverage based on bed thickness: at 5mm thickness approximately 2.3m², at 10mm thickness approximately 1.1m², or at 25mm thickness approximately 0.5m². Coverage depends on substrate flatness, trowel size and application method.\u003c\/p\u003e\n\u003ch5\u003eTechnical Specifications\u003c\/h5\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSize\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e20kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eColour\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eGrey \u0026amp; White\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eClassification\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eC2F (exceeds BS EN12004)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePot Life*\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e30 minutes (grey) \/ 60 minutes (white)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOpen Time*\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e15-20 minutes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSetting Time*\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e3 hours\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eGrout After*\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e3 hours\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBed Thickness\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e3-25mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eShelf Life\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e12 months\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003cem\u003e*Depending on temperature, background conditions and site environment\u003c\/em\u003e\u003c\/p\u003e","brand":"Dunlop","offers":[{"title":"Grey \/ Single 20Kg Bag","offer_id":56507199291771,"sku":"37942","price":22.49,"currency_code":"GBP","in_stock":true},{"title":"Grey \/ Pallet of 30 x 20Kg Bags","offer_id":56507199324539,"sku":"37942-30","price":634.99,"currency_code":"GBP","in_stock":true},{"title":"White \/ Single 20Kg Bag","offer_id":56507199357307,"sku":"37943","price":24.69,"currency_code":"GBP","in_stock":true},{"title":"White \/ Pallet of 30 x 20Kg Bags","offer_id":56507199390075,"sku":"37943-30","price":699.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0814\/1262\/0599\/files\/Untitled-design-2025-02-25T110824.332-640x880.webp?v=1791968674","url":"https:\/\/constructionmegastore.co.uk\/products\/dunlop-clf-03-flexible-large-format-natural-stone-adhesive-20kg","provider":"Construction Megastore","version":"1.0","type":"link"}