B1 Fire Rated Expanding Hand Foam (4hr)

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Stock Code: FOAMB1FRH
£23.38 (inc VAT)
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Our B1 hand foam is a fire rated hand held expanding polyurethane foam. It can provide up to 4 hours fire resistance in linear joints, has excellent thermal and acoustic insualtion properties and forms a strong bond to most construction materials.

B1 foam is not UV resistant and should be protected from sunlight using a suitable opaque sealant, filler or paint. As with all PU foams, it does not bond to polythene, Teflon, siliconised or wax like surfaces.