DuPont Great Stuff™ Pestblock Insulating Foam Sealant Angle Grinder Backing Pad All metal construction for durability

All metal construction for durability and long life

and quarter round

Protects against drafts

produces visible results in hours

148 shank diameters

DuPont Great Stuff™ Pestblock Insulating Foam Sealant Angle Grinder Backing Pad All metal construction for durabilityPESTBLOCK Effective and easy to use, Great Stuff Pestblock Insulating Foam Sealant blocks insects and pests from entering the home by sealing gaps, cracks and holes while improving energy efficiency all around the home. Product Details Great Stuff Pestblock Insulating Foam Sealant is a ready to use foam sealant that expands up to 1 inch to take the shape of gaps, creating a long lasting, airtight and water resistant seal that blocks out spiders, ants,