Evo-Stik Big Foam Fire Resistant Expanding Foam – 700ml
Evo-Stik Big Foam Fire Resistant Expanding Foam
Evo-Stik Big Foam Fire Resistant Expanding Foam – 700ml is a single component, flame retardant B1 quality foam that conforms to B1-F30 according to DIN4102-1. It has proven fire resistance of up to 80 minutes for a gap width of 10mm. This quick setting foam comes in a ready to use handheld canister and is ideal for filling large gaps, sealing around pipes and other structures. Due to the quick setting properties, the foam can be cut, sawn, plastered and sealed over after approximately one hour.