{"product_id":"everbuild-b1-gun-grade-fire-foam","title":"Everbuild B1 Gun Grade Fire Foam","description":"\u003cp\u003eEverbuild B1 Gun Grade Fire Foam is a quick setting, fire rated, one-part polyurethane foam for use with an Everbuild Professional Foam Gun. Expanding up to 50 times the can contents, it fills irregular gaps, fixes framework and provides insulation and sound deadening. Suitable for fire rated walls, window and door frames, electrical wire chasing and deep joints. Cured foam can be cut, sawn or plastered over in one hour. Meets DIN 4102 Part 1 Class B1 and BS 476 Part 20, with fire ratings of up to 4 hours achievable in certain joint configurations. Available in 750ml tins.\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eBenefits\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003eFire rated, slows down the passage of flames and smoke\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003eFire ratings of up to 4 hours achievable in certain joint configurations\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003eQuick setting, can be cut, sawn or plastered over in 1 hour\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003eExpands up to 50 times its original can volume\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003eFills irregular and broad gaps where conventional fillers would fail\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003eProvides insulating and sound deadening properties\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003eSuitable for filling, fixing and insulating applications\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003eLong term temperature resistance of -40°C to +80°C\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003eMeets DIN 4102 Part 1 Class B1 and BS 476 Part 20\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eGood to know\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003eRequires an Everbuild Professional Foam Gun for use\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003eShake can well before use (approximately 20 times)\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003eAlways use can upside down\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003eMoisten surfaces with water before application to assist curing\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003eOnly partially fill cavities as foam will expand to fill the remaining space\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003eTack free in 7 to 9 minutes\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003eCutting time approximately 13 to 14 minutes for a 20mm bead\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003eWhen fixing door frames, supports must be used until foam is fully cured\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003eRemove excess uncured foam with EVERBUILD® Foam Cleaner, cured foam must be removed mechanically\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003eAlways purge gun thoroughly with EVERBUILD® Foam Cleaner before storage\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003eApply between +5°C and +30°C, optimum temperature +20°C\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003eStore upright between +20°C and +25°C, away from sunlight\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003eDo not expose to temperatures above +50°C\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003eDo not pierce or burn the can even after use\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003eStore as flammable liquid\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003eShelf life 12 months in original containers at stated storage temperatures\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003eAvailable in 750ml tins\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Sika","offers":[{"title":"Default Title","offer_id":57127704330572,"sku":"BM012389","price":11.41,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1046\/6715\/2716\/files\/sika-everbuild-b1-gun-grade-fire-foam-1232467121.png?v=1776257651","url":"https:\/\/www.constructionsuppliesuk.co.uk\/products\/everbuild-b1-gun-grade-fire-foam","provider":"Construction Supplies UK","version":"1.0","type":"link"}