EVERBUILD B1 FIRE RATED QUICK SETTING EXPANDING FOAM 750ML

 

Product Code: BEVE0080

Everbuild B1 Fire Rated Quick Setting Expanding Foam is a quick setting one-part polyurethane foam with fire retardant properties. The foam expands on application to up to 50 times its original volume and meets the extremely stringent requirements of DIN 4102 Part 1 for Construction Materials; Class B and BS476 Part 20 (1987) where fire ratings of 30 mins to 3.5 hours are achievable. Once cured, the foam can be cut, sawn or plastered over after only one hour providing the working temperatures (can and surfaces) are between +5 to +25 degrees Celsius (ideally 20 degrees Celsius). This product has a high degree of fire rating: it slows down the passage of flames and smoke in comparison to standard B3 grades. It is quick setting, and can be cut, sawn or plastered in one hour--it is also economical in use as it will expand up to 50 times its original volume.

Everbuild Firefoam is gun operated and is ideal for filling gaps around pipe entries through fire-rated walls, to provide a fire-rated seal around window and door frames, electrical wire chasing prior to plastering, where a fire rating is required, deep joints prior to applying sealant or plaster and also irregular gaps in stone, brick, concrete or plaster.

Everbuild Firefoam is ideal for fixing door frames, timber structures, windowsills and thresholds and window frames.

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