DuPont GREAT STUFF Big Gap Filler Insulating Foam Sealant - 20 oz Can

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, according to the Residential Energy Services Network (RESNET).

Seal out energy loss and improve comfort with Great Stuff™ Big Gap Filler Insulating Foam Sealant.*

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 inches.

Features

• Fills, seals and insulates gaps up to 3 inches
• Use for up to 30 days with the Smart Dispenser™
• Forms a long-lasting weathertight seal to minimize drafts
• Interior/exterior use
• Adheres to wood, metal, masonry, glass and most plastics
• Tack free in 5-15 minutes; trims in one hour
• Cures rigid
• Paintable, stainable and sandable
• Cream colored foam
• All-direction dispensing
• UL Classified
• CCMC 13074-L
• ESR-1961
• One 12 oz. can = up to 19 tubes of caulk; one 20 oz. can = up to 35 tubes of caulk

20 oz can