Soudafoam 12 Oz. Triple Expansion GAP Foam Sealant- Straw

Soudafoam Gap Fill is a one component and moisture curing polyurethane foam. The product will expand up to 3x its original size during curing, therefore it is mostly being used for filling larger gaps and cracks, or cavities that are difficult to reach. Reusable Genius Gun.

Features:

• High Expanding Gun Foam
• Excellent Filling Characteristics
• Very High Insulation Values, Both Thermal and Acoustical
• Excellent Form Stability - No Shrink, No Post Expansion No Shrinkage
• CFC Propellants Free - Harmless to Ozone Layer