GREAT STUFF™ Big Gap Filler Insulating Foam Sealant fills, seals and insulates gaps and cracks or holes larger than 1 in. It stops drafts and energy loss by providing a weather-tight seal. One can equals 19 tubes of caulk. Adheres to most surfaces like wood, metal, masonry, glass and plastics. All-direction Dispensing. U.L. classified.
Greater expansion to fill, seal, and insulate gaps up to 3” (76mm)
Creates larger weather-tight seals to stop drafts and keep critters out
Paintable, stainable and sandable
Polyurethane based and perfect for a variety of materials including wood, drywall, metal, masonry, glass, and most plastics
Interior or exterior use, cream colored foam cures rigid
Foam elasticity allows for movement and shifting within a structure
Tack free in 6 minutes; can be trimmed in 30 minutes
One 12-oz can is the equivalent of 19 tubes of caulk
Greater expansion, fills larger gaps