Description
GREAT STUFF Big Gap Filler Insulating Foam Sealant is perfect for fixing larger chinks or gaps in walls inside or out. Wind-proof the barn or basement this fall and help keep everyone warm with a quick once over with this easy to use product.
GREAT STUFF Big Gap Filler Insulating Foam Sealant offers the same benefits as GREAT STUFF Gaps & Cracks but fills gaps larger than 1 inch. So it’s great for creating larger weather-tight seals to stop drafts and keep critters out. Plus, like all GREAT STUFF products, it’s airtight, paintable, stainable and sand-able. It’s polyurethane-based and perfect for all sorts of materials like wood, drywall, metal, masonry, glass and most plastics.
Forms a permanent weather-tight seal to minimize drafts and insect infestation
Exceptional adhesion to building materials
Interior or exterior use
Tack free in 10-15 minutes
Trims in 60 minutes
Foam elasticity allows for movement/shifting within a structure
Paintable, stainable and sandable
Cream colored foam
Cures rigid
All-direction dispensing
UL Classified
One 12 oz. can = up to 19 tubes of caulk
One 20 oz. can = up to 30 tubes of caulk






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