Gap Filler Professional Door & Window Foam is a single-component PU foam used with an applicator gun and features higher yield, easier application and reusability. Cures with atmospheric moisture and it does not contain any propellants that are harmful to the ozone layer.

• Offers excellent adhesion, filling capacity, and high thermal and acoustical insulation.
• Precise application thanks to gun use and economical consumption thanks to precise application.
• Can be reused if the gun adapter doesn’t release.
• Provides reliable mounting capacity and stability.
• Adheres well to most building materials, except for surfaces like polyethylene, Teflon, silicone, and those contaminated with oils, greases, mold release agents, or similar substances.
• Resistant to mold and water and can be painted over.