{"product_id":"everbuild-everflex-450-builders-silicone","title":"Everbuild Everflex 450 Builders Silicone","description":"\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eEverbuild Everflex 450 Builders Silicone is a premium quality low modulus neutral cure silicone sealant that adheres to virtually all substrates, both porous and non-porous. Typically used for construction expansion joints and perimeter pointing around all types of door and window frames. Key features include excellent adhesion to glass, metals, plastics and wood, +\/- 25% flexibility, high resistance to plasticiser migration, and excellent external weathering properties. Available in Buff, Black, Brown, Grey, Oak, Translucent and White. Supplied in 300ml cartridges.\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\"\u003ePremium quality low modulus neutral cure silicone, suitable for a wide range of construction applications\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003eExcellent adhesion to virtually all substrates, including glass, metals, plastics, wood and most painted surfaces\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003eOutstanding flexibility at +\/- 25% movement capability, ideal for expansion joints\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003eLow dirt pick-up, making it particularly suitable for PVCu work\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003eExcellent external weathering properties for long-lasting, durable seals\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003eSuitable for use on polycarbonate\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003eAvailable in 7 colours - Buff, Black, Brown, Grey, Oak, Translucent and White\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\"\u003eEnsure surfaces are clean, dry and free from dust, grease and contaminants before application\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003eWipe PVCu surfaces with PVC Solvent Cleaner, glass with Glass Cleaner, and painted surfaces with white spirit for improved adhesion\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003ePriming is generally not required, but always test a small area first, use Silicone Primer NP2 for non-porous surfaces or Silicone Primer P1 for porous surfaces if needed\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003eJoint width should be between 6mm and 50mm; depth should not exceed 50% of the joint width\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003eSkin time is 5–25 minutes, tool the sealant promptly after application\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003eStore in original unopened containers between 5°C and 25°C; shelf life is 18 months (12 months for white)\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Sika","offers":[{"title":"Buff","offer_id":57127708590412,"sku":"BM05861","price":0.01,"currency_code":"GBP","in_stock":true},{"title":"Oak","offer_id":57127708623180,"sku":"BM05862","price":0.01,"currency_code":"GBP","in_stock":true},{"title":"Brown","offer_id":57127708655948,"sku":"BM05863","price":7.01,"currency_code":"GBP","in_stock":true},{"title":"Grey","offer_id":57127708688716,"sku":"BM05864","price":7.01,"currency_code":"GBP","in_stock":true},{"title":"Black","offer_id":57127708721484,"sku":"BM05865","price":0.01,"currency_code":"GBP","in_stock":true},{"title":"White","offer_id":57127708754252,"sku":"BM05866","price":7.03,"currency_code":"GBP","in_stock":true},{"title":"Translucent","offer_id":57127708787020,"sku":"BM05867","price":7.03,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1046\/6715\/2716\/files\/sika-everbuild-everflex-450-builders-silicone-1232467216.png?v=1776262373","url":"https:\/\/www.constructionsuppliesuk.co.uk\/products\/everbuild-everflex-450-builders-silicone","provider":"Construction Supplies UK","version":"1.0","type":"link"}