{"product_id":"larsen-colourfast-silicone-sealant-300ml","title":"Larsen ColourFast Silicone Sealant 300ml","description":"\u003cp\u003e\u003cstrong\u003eLarsen ColourFast Silicone Sealant\u003c\/strong\u003e is a premium-grade, low-modulus sanitary silicone, colour-matched to Larsen ColourFast 360 grout for a seamless, coordinated finish. Highly flexible and fast-curing, it forms a durable, waterproof, mould-resistant seal around baths, basins, showers, sinks and tiled areas — interior and exterior.\u003c\/p\u003e\n\u003ch3\u003eKey features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eColour-matched to ColourFast 360 grout\u003c\/strong\u003e for a flawless grout-to-seal finish\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLow-modulus \u0026amp; highly flexible\u003c\/strong\u003e – absorbs movement without cracking\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMould \u0026amp; mildew resistant\u003c\/strong\u003e – stays cleaner for longer in wet areas\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWaterproof, durable elastic seal\u003c\/strong\u003e with low dirt pick-up\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExcellent adhesion\u003c\/strong\u003e to baths, basins, shower enclosures, toilets, glass and glazed tiles\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFast-curing\u003c\/strong\u003e, premium sanitary-grade silicone\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInterior \u0026amp; exterior\u003c\/strong\u003e sanitary and construction use\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTechnical specification\u003c\/h3\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eCartridge size\u003c\/td\u003e\n\u003ctd\u003e300 ml\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eType\u003c\/td\u003e\n\u003ctd\u003eOne-part, low-modulus elastic silicone\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUse\u003c\/td\u003e\n\u003ctd\u003eSanitary \u0026amp; construction; interior \u0026amp; exterior\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAdhesion\u003c\/td\u003e\n\u003ctd\u003eBaths, basins, showers, toilets, glass, glazed tiles\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eResistance\u003c\/td\u003e\n\u003ctd\u003eMould \u0026amp; water; low dirt pick-up\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFinish\u003c\/td\u003e\n\u003ctd\u003eFlexible, durable, waterproof\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eColours\u003c\/td\u003e\n\u003ctd\u003e12 – colour-matched to ColourFast 360 grout\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch3\u003eWhere to use it\u003c\/h3\u003e\u003cp\u003eSealing around baths, basins, shower trays and enclosures, sinks, splashbacks, worktops and tile perimeters – anywhere a flexible, watertight, mould-resistant joint is needed.\u003c\/p\u003e\n\u003ch3\u003eHow to apply\u003c\/h3\u003e\u003col\u003e\n\u003cli\u003eMake sure surfaces are clean, dry and free of dust, grease and old sealant.\u003c\/li\u003e\n\u003cli\u003eCut the nozzle to the required bead size and load into a sealant gun.\u003c\/li\u003e\n\u003cli\u003eApply a continuous bead into the joint.\u003c\/li\u003e\n\u003cli\u003eTool to a smooth finish within a few minutes; remove any masking tape before the silicone skins over.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003cp\u003eRefer to Larsen's Technical Data Sheet for cure times and full guidance.\u003c\/p\u003e\n\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eDoes the silicone match the grout?\u003c\/strong\u003e Yes – it's colour-matched to Larsen ColourFast 360 grout, so the seal blends with your grout joints.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs it mould resistant?\u003c\/strong\u003e Yes – it cures to a mould- and water-resistant finish, ideal for bathrooms and wet areas.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhere can I use it?\u003c\/strong\u003e Baths, basins, showers, toilets, glass and glazed tile surrounds, interior and exterior.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat size is the cartridge?\u003c\/strong\u003e 300 ml – fits a standard sealant gun.\u003c\/p\u003e","brand":"Larsen","offers":[{"title":"White","offer_id":58436242342233,"sku":"LAR-CFSIL-300ML-WHT","price":8.39,"currency_code":"GBP","in_stock":false},{"title":"Jasmine","offer_id":58436242375001,"sku":"LAR-CFSIL-300ML-JAS","price":8.39,"currency_code":"GBP","in_stock":true},{"title":"Ivory","offer_id":58436242407769,"sku":"LAR-CFSIL-300ML-IVY","price":8.39,"currency_code":"GBP","in_stock":true},{"title":"Beige","offer_id":58436242440537,"sku":"LAR-CFSIL-300ML-BEI","price":8.39,"currency_code":"GBP","in_stock":true},{"title":"Brown","offer_id":58436242473305,"sku":"LAR-CFSIL-300ML-BRN","price":8.39,"currency_code":"GBP","in_stock":false},{"title":"Silver Grey","offer_id":58436242506073,"sku":"LAR-CFSIL-300ML-SIL","price":8.39,"currency_code":"GBP","in_stock":true},{"title":"Grey","offer_id":58436242538841,"sku":"LAR-CFSIL-300ML-GRY","price":8.39,"currency_code":"GBP","in_stock":true},{"title":"Anthracite","offer_id":58436242571609,"sku":"LAR-CFSIL-300ML-ANT","price":8.39,"currency_code":"GBP","in_stock":true},{"title":"Black","offer_id":58436242604377,"sku":"LAR-CFSIL-300ML-BLK","price":8.39,"currency_code":"GBP","in_stock":false},{"title":"Taupe","offer_id":58436242637145,"sku":"LAR-CFSIL-300ML-TAU","price":8.39,"currency_code":"GBP","in_stock":true},{"title":"Walnut","offer_id":58436242669913,"sku":"LAR-CFSIL-300ML-WAL","price":8.39,"currency_code":"GBP","in_stock":true},{"title":"Limestone","offer_id":58436242702681,"sku":"LAR-CFSIL-300ML-LIM","price":8.39,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1055\/1142\/0249\/files\/larsen-colourfast-silicone-300ml.png?v=1782835206","url":"https:\/\/arktiles.co.uk\/products\/larsen-colourfast-silicone-sealant-300ml","provider":"Ark Tiles","version":"1.0","type":"link"}