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.
- 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