GREAT STUFF Gaps & Cracks Expanding Foam Sealant - 12 oz.

GREAT STUFF™ Gaps & Cracks is a polyurethane-based insulating foam sealant that fills, air-seals and insulates small gaps inside or out. You probably guessed as much from the name. What you might not have guessed is how easy it is to use! Thanks to the straw applicator, GREAT STUFF™ Gaps & Cracks goes on incredibly easy. It expands to take the shape of cracks and voids to form a durable, airtight and water-resistant bond, eliminating unwanted airflows and reducing condensation to save you time, money and...