Foam Insulating Sealant

Our price: $4.99 Sale Price: $2.99 SKU: 13322

GREAT STUFF Gaps & Cracks Insulating Foam Sealant is a ready-to-use minimal expansion polyurethane insulating foam sealant that fills, seals and insulates gaps up to 1 inch. The average home has a half mile of gaps and cracks where air and moisture can enter. Air sealing and insulating projects around the home can typically save homeowners up to 30% on home energy costs. Seal out energy loss and improve comfort with GREAT STUFF Gaps and Cracks Insulating Foam Sealant.

  • It sprays right into gaps and cracks up to 1 inch (25 mm) diameter
  • Adheres to wood, metal, masonry, glass and most plastics
  • One 12 oz. can = up to 19 tubes of caulk. Ready-to-use straw applicator is a 1-time use foam.
  • It helps keep insects, moisture/condensation and allergens out
  • It dries rigid and is tack-free within 10-15 minutes, Trims in one hour
  • Paintable, stainable and sandable
  • Use indoors or outdoors
  • All direction dispensing
  • You can scrape away any excess after 8 hours
  • Foam elasticity allows movement and shifting within a structure
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