Soudal Soudafoam FR Gun is a one-component, self-expanding, ready to use polyurethane foam. It contains propellants, which are completely harmless to the ozone layer and greenhouse effect. It has a fire rating of up to 240 minutes (tested according EN1366-4). Soudal SOUDAFOAM FR Features For use in passive fire protection systems as a large gap filler; installation of fire retardant window and door frames; sealing of expansion and connection joints, penetration seals. Fire retardant up to 240 minutes Efficient seal against smoke and gas Excellent adhesion on most substrates (exempt Teflon, PE and PP) High thermal and acoustical insulation High bonding strength Very good filling characteristics Excellent stability: no shrink or post expansion Can be painted after full cure Fitted with the Click & Fix system for ultimate ease in application Technical Size: 750mlColour: PinkBox Quantity: 12