Dow Chemical 157859 Dow Expanding Insulating Sealant, 12 Oz, Aerosol Can, Foam, Yellow
Fill cracks and holes and insulate stop drafts more efficiently with this expanding foam sealant. It expands to 3 times its original volume to form a durable, airtight, and waterproof bond.^^Applicationswoodmetalmasonryglassmost plastics^^dries faster^after It’s applied, this sealant dries tack-free in 15 minutes. It fully cures in 8 hours!.