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  • £7.48 ex. VAT
    Everbuild Firefoam B2 Handheld is a quick setting one part polyurethane foam with fire resistance properties. The foam expands on application 1.5 - 2 times the original size and meets all the requirements of DIN 4102 Part 1 & BS476 Part 20 for Construction Materials. Everbuild Firefoam B2 is fire-rated up to 2 hours in specific joint configurations. Once cured, the foam can be sawn or plastered over after only an hour providing the working temperatures (can and surfaces) are between +5oC to +25oC, ideally 20oC. Advantages - A high level of fire rating: slows down the passage of flames