{"product_id":"fischer-b1-firestop-expanding-foam-hand-750ml-can-42757","title":"Fischer B1 Firestop Expanding Foam Hand 750ML Can 42757","description":"\u003cp\u003eFischer B1 Firestop Expanding Foam Hand 750ML Can 42757\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eHardly flammable, one-component polyurethane foam.\u003c\/li\u003e\n\u003cli\u003eThe foam hardens as a reaction to atmospheric humidity.\u003c\/li\u003e\n\u003cli\u003eHardly flammable B1 as per DIN 4102 Part 1.\u003c\/li\u003e\n\u003cli\u003eWarrington Fire Research tested to BS476 Part 20\u003c\/li\u003e\n\u003cli\u003eUp to 4 hours fire rating\u003c\/li\u003e\n\u003cli\u003eGeneral test certificate from building authorities: P-NDS 04-620.\u003c\/li\u003e\n\u003cli\u003ePink coloured to differentiate from standard foam.\u003c\/li\u003e\n\u003cli\u003eWet base surface if atmospheric humidity is low.\u003c\/li\u003e\n\u003cli\u003eShake cartridge before use.\u003c\/li\u003e\n\u003cli\u003eFoam yield of extruded foam: up to 45 litres.\u003c\/li\u003e\n\u003cli\u003eResistance to temperature of hardened foam: -30° C to +80° C.\u003c\/li\u003e\n\u003cli\u003eNon-tacky after approx. 10 minutes, can be cut after approx. 25 minutes, load-bearing after approx. 3 hours, completely hardened after approx 5 - 8 hours (all details based on temperature of +20° C).\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Fischer","offers":[{"title":"Default Title","offer_id":56486180258123,"sku":"42757","price":9.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0981\/9530\/8875\/files\/fischer-b1-firestop-expanding-foam-hand-750ml-can-42757-17929-1-p.jpg?v=1770629043","url":"https:\/\/www.ac-one.co.uk\/products\/fischer-b1-firestop-expanding-foam-hand-750ml-can-42757","provider":"Air Conditioning One Ltd","version":"1.0","type":"link"}