Dow 157912
When you find a gap or crack that's a real monster, GREAT STUFF™ big gap filler is the stuff. GREAT STUFF™ big gap filler insulating foam sealant is a ready-to-use, expanding polyurethane insulating foam sealant that fills, seals and insulates gaps up to 3 in.
California residents see Prop 65 WARNINGS
- Fills, seals and insulates gaps up to 3 in
- Forms a long-lasting weathertight seal to minimize drafts
- All-direction dispensing
- Interior or exterior use
- Tack-free in 5 to 15 mins, trims in 1 hr
- Cures rigid
- Paintable, stainable and sandable
- One 12 oz can equals up to 19 tubes of caulk and one 20 oz can equals up to 35 tubes of caulk
- Cream-colored foam
Specification Sheet