{"product_id":"gcp-bituthene-b1-primer","title":"GCP Bituthene B1 Primer","description":"\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eGCP Bituthene Primer B1 is the recommended primer for use with Bituthene GP membranes on dry substrates. Its rapid-drying formulation makes it particularly well suited to winter working conditions, reaching a tack-free state in as little as 30 minutes at 20°C — though drying time will be longer in cold temperatures. Deep puddles of primer should be avoided as these will extend drying time.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003ePriming should be limited to an area that can be covered with membrane on the same day. Any areas that accumulate dust or dirt after priming must be re-primed before the membrane is applied. Do not apply Primer B1 directly to Bituthene membranes.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cstrong\u003eBenefits\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eFast drying \u003c\/li\u003e\n\u003cli class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eTack free in approximately 30 minutes at 20°C\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eFormulated for Bituthene GP membrane\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eSuitable for use in temperatures above 5°C, so ideal for the colder months of the year.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eGood to know \u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eCoverage is 8-10m² per litre\u003c\/li\u003e\n\u003cli\u003eApply by brush or roller to clean dry surfaces\u003c\/li\u003e\n\u003cli\u003ePriming should be limited to an area that can be covered with membrane on the same day.\u003c\/li\u003e\n\u003cli\u003eAny areas that accumulate dust or dirt after priming must be re-primed before the membrane is applied.\u003c\/li\u003e\n\u003cli\u003eDo not apply Primer B1 directly to Bituthene membranes.\u003c\/li\u003e\n\u003cli style=\"font-weight: bold;\"\u003e\u003cstrong\u003eImportant: Primer B1 is not suitable for application to green concrete, wet surfaces or any damp-to-touch surfaces. \u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e \u003c\/p\u003e","brand":"GCP","offers":[{"title":"5 litre","offer_id":57127682539852,"sku":"BM05656","price":48.93,"currency_code":"GBP","in_stock":true},{"title":"25 litre","offer_id":57127682572620,"sku":"BM05657","price":250.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1046\/6715\/2716\/files\/gcp-gcp-bituthene-b1-primer-1232467452.webp?v=1776262971","url":"https:\/\/www.constructionsuppliesuk.co.uk\/products\/gcp-bituthene-b1-primer","provider":"Construction Supplies UK","version":"1.0","type":"link"}