* Fire rated expanding foam * 25% higher yield * Fire resistance: up to 4 hours * Reaction to fire: class E * Excellent thermal and acoustic values * Interior and exterior use High yield fire rated, one component hand held polyurethane expanding foam. 25% higher yield than standard Soudafoam FR fire resisting foam. The rapid curing foam filler provides excellent thermal and acoustic insulation properties. Expands 35-40 times its initial volume. Very good adhesion on most construction materials.

Brand Name	Soudal