DuPont Great Stuff™ Pestblock Insulating Foam Sealant Chamberlain Kills a wide range of

Kills a wide range of climbing and flying wood-infesting insects

seals cracks & splits

10 drill toggles with screws

Complete flush valve assembly kit with flush lever

DuPont Great Stuff™ Pestblock Insulating Foam Sealant Chamberlain Kills a wide range ofPESTBLOCK 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,