{"product_id":"kelmore-grout-flex15","title":"Kelmore Grout Flex15","description":"\u003cp\u003eKelmore Grout Flex15 is a highly flexible, polymer-modified, fast-setting cementitious grout suitable for both wall and floor applications.\u003c\/p\u003e \u003cp\u003eAvailable in a wide range of popular colours with matching silicone options, Grout Flex15 is suitable for joints up to 15mm wide and features built-in mould resistance.\u003c\/p\u003e \u003cp\u003eThis efflorescence-free grout has been specially formulated for easy wash-off, allowing the grout to firm up within the joints while still being easy to remove from the tile surface. The result is a clean, durable, and aesthetically pleasing grout finish.\u003c\/p\u003e \u003cp\u003eSuitable for both interior and exterior applications, including wet areas such as power showers, Grout Flex15 is ideal for domestic and commercial environments.\u003c\/p\u003e \u003cp\u003eManufactured using advanced technologies and high-quality raw materials, Grout Flex15 also helps reduce CO₂ emissions compared to traditional cementitious grouts.\u003c\/p\u003e \u003cp\u003e\u003cimg src=\"https:\/\/cdn11.bigcommerce.com\/s-6z65tew\/product_images\/uploaded_images\/moved-07beecb03d2c0384fd0c596f8425d0b3.png\" alt=\"Kelmore Grout Flex15 Colour Range\"\u003e\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eCoverage\u003c\/strong\u003e\u003c\/p\u003e \u003cp\u003eCoverage will vary depending on tile size, tile thickness, and joint width.\u003c\/p\u003e \u003cp\u003eThe table below provides approximate coverage per 3kg bag of Grout Flex15 for a range of tile sizes:\u003c\/p\u003e \u003cp\u003e\u003cimg src=\"https:\/\/cdn11.bigcommerce.com\/s-6z65tew\/product_images\/uploaded_images\/moved-11fa9d3779ae2798c8f0d9fcdfb9363a.png\" alt=\"Kelmore Grout Flex15 Coverage Table\"\u003e\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eMixing\u003c\/strong\u003e\u003c\/p\u003e \u003cp\u003eMix approximately 3¼ parts powder to 1 part clean, cold water by volume.\u003c\/p\u003e \u003cp\u003eA full 3kg bag requires approximately 800ml–850ml of water.\u003c\/p\u003e \u003cp\u003ePour the water into a clean bucket first, then gradually add the powder while mixing thoroughly until a smooth, creamy, slump-free consistency is achieved.\u003c\/p\u003e \u003cp\u003eAllow the mixture to stand for 2 minutes, then briefly re-mix before use.\u003c\/p\u003e \u003cp\u003eIf using a mechanical paddle mixer, mix at low speed to avoid entraining air into the product.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eApplication\u003c\/strong\u003e\u003c\/p\u003e \u003cp\u003eApply the mixed grout using a grout float or squeegee, ensuring joints are fully filled.\u003c\/p\u003e \u003cp\u003eRemove excess grout from the tile surface as work progresses.\u003c\/p\u003e \u003cp\u003eOnce the grout begins to stiffen, clean any remaining residue using a damp sponge. Ensure the sponge is damp rather than wet and rinse regularly in clean water.\u003c\/p\u003e \u003cp\u003eAfter the grout has hardened sufficiently, any remaining haze can be removed using a dry, clean cloth.\u003c\/p\u003e \u003cp\u003e\u003cem\u003eAt 20°C, grout will begin to stiffen after approximately 20 minutes on ceramic tiles and approximately 45 minutes on porcelain tiles.\u003c\/em\u003e\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eSet Times \u0026amp; Service Use\u003c\/strong\u003e\u003c\/p\u003e \u003cul\u003e \u003cli\u003eLight foot traffic after approximately 3 hours at 20°C\u003c\/li\u003e \u003cli\u003eFinal set achieved after 24 hours\u003c\/li\u003e \u003cli\u003eShowers should not be used for at least 3 days after grouting\u003c\/li\u003e \u003cli\u003eExternal tiling must be protected from frost and rain for 48 hours\u003c\/li\u003e \u003cli\u003eUnderfloor heating systems should not be operated for 10 days after installation\u003c\/li\u003e \u003cli\u003eFloor temperature should then be increased gradually to operating temperature\u003c\/li\u003e \u003c\/ul\u003e \u003cp\u003e\u003cimg src=\"https:\/\/cdn11.bigcommerce.com\/s-6z65tew\/product_images\/uploaded_images\/moved-3ced430876bc20d0abbfec343d9badca.png\" alt=\"Kelmore Grout Flex15 Technical Information\"\u003e\u003c\/p\u003e \u003cp\u003eGrout Flex15 should be used in accordance with BS 5385 Parts 1–5, the British Standard Code of Practice for Wall and Floor Tiling.\u003c\/p\u003e","brand":"Kelmore","offers":[{"title":"Alpine White","offer_id":57848802935171,"sku":"FLEX15-ALPINEWHITE","price":6.99,"currency_code":"GBP","in_stock":true},{"title":"Antique White","offer_id":57848802967939,"sku":"FLEX15-ANTIQUEWHITE","price":6.99,"currency_code":"GBP","in_stock":true},{"title":"Jasmine","offer_id":57848803000707,"sku":"FLEX15-JASMINE","price":6.99,"currency_code":"GBP","in_stock":true},{"title":"Oat","offer_id":57848803033475,"sku":"FLEX15-OAT","price":6.99,"currency_code":"GBP","in_stock":true},{"title":"Pebble","offer_id":57848803066243,"sku":"FLEX15-PEBBLE","price":6.99,"currency_code":"GBP","in_stock":true},{"title":"Stone","offer_id":57848803099011,"sku":"FLEX15-STONE","price":6.99,"currency_code":"GBP","in_stock":true},{"title":"Greige","offer_id":57848803131779,"sku":"FLEX15-GREIGE","price":6.99,"currency_code":"GBP","in_stock":true},{"title":"Caramel","offer_id":57848803164547,"sku":"FLEX15-CARAMEL","price":6.99,"currency_code":"GBP","in_stock":true},{"title":"Mocha","offer_id":57848803197315,"sku":"FLEX15-MOCHA","price":6.99,"currency_code":"GBP","in_stock":true},{"title":"Limestone","offer_id":57848803230083,"sku":"FLEX15-LIMESTONE","price":6.99,"currency_code":"GBP","in_stock":true},{"title":"Light Grey","offer_id":57848803262851,"sku":"FLEX15-LIGHTGREY","price":6.99,"currency_code":"GBP","in_stock":true},{"title":"Silver Grey","offer_id":57848803295619,"sku":"FLEX15-SILVERGREY","price":6.99,"currency_code":"GBP","in_stock":true},{"title":"Natural Grey","offer_id":57848803328387,"sku":"FLEX15-NATURALGREY","price":6.99,"currency_code":"GBP","in_stock":true},{"title":"Slate Grey","offer_id":57848803361155,"sku":"FLEX15-SLATEGREY","price":6.99,"currency_code":"GBP","in_stock":true},{"title":"Dark Grey","offer_id":57848803393923,"sku":"FLEX15-DARKGREY","price":6.99,"currency_code":"GBP","in_stock":true},{"title":"Charcoal","offer_id":57848803426691,"sku":"FLEX15-CHARCOAL","price":6.99,"currency_code":"GBP","in_stock":true},{"title":"Black","offer_id":57848803459459,"sku":"FLEX15-BLACK","price":6.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0945\/6628\/5699\/files\/Kelmore-Grout-Flex15-002__42068.1746693183.1280.1280.jpg?v=1776785305","url":"https:\/\/www.tilefixstore.co.uk\/products\/kelmore-grout-flex15","provider":"TileFix Store","version":"1.0","type":"link"}