Fire Resistant Expanding Foam High Yield - [HS-111-1108]
High Yield fire rated, one component expanding polyurethane foam filler. 25% more yield than standard Soudafoam FR fire resisting foam. Rapid curing. Excellent thermal and acoustic insulation properties. Expands 35-40 times its initial volume. Excellent primerless adhesion on most construction materials. Conforms to all international standards.
Fire rated polyurethane self-expanding ready to use foam filler
Tested to EN13501-2 – Reaction to fire, class E
Tested to EN1366-4 – Fire resistance, up to 4 hours depending on joint configuration
Very good acoustic properties
Water resistant (not watertight)
Applications:
Installation of fireproof doors and windows
Sealing of fire retardant joints in walls and ceiling
Please note that it is NOT safe to weld near the foam, there is a risk that the sparks would set it alight.