PU Foam

Expanding polyurethane foam filler is widely used on building sites around the world to seal against air and water leakage and to avoid insulation leaks in respect of sound as well as heat.

Rasiky’s PU filler cures quickly, creating a stable environment for later trades without time delay. It can be cut, sanded, sealed and painted over easily with standard sealants and paints. It can be stored on Rasiky’s RapidGun applicator for up to 5 days. Please also see our RapidGuns and RapidCleaner products which are necessary to apply Gun Type foam canisters.