12 Oz. Big Gap Filler Insulating Spray Foam Sealant
$7.71 USD
Sale price
$7.71 USD
Regular price
$0.00 USD
Seal Every Gap. Stop Every Draft.
Whether it's a drafty basement, a leaky attic, or gaps around pipes and wires — GREAT STUFF Big Gap Filler Insulating Foam Sealant has you covered. This powerful expanding foam fills gaps up to 3 inches wide, creating an airtight, weather-tight seal that keeps energy in and critters out.
Key Benefits
- Fills Gaps Up to 3 Inches: Specially formulated for larger penetrations — rim joists, sill plates, plumbing, HVAC, and more
- Stops Drafts & Saves Energy: Creates a weather-tight seal that reduces energy loss and lowers heating/cooling bills
- Keeps Critters Out: Seals entry points around pipes and wires to block insects and rodents
- Versatile Use: Ideal for plumbing, electrical, basements, attics, and general home sealing projects
- Ready to Use: No mixing required — just shake, attach straw, and spray
Specifications
- Size: 12 oz. can
- Fill Capacity: Gaps up to 3 inches
- Application: Indoor & Outdoor use
- Brand: GREAT STUFF
A must-have for any home improvement toolkit — seal it once, seal it right.
Made with care
Heirloom quality
Premium materials
Classic styling
Styled With