GREAT STUFF Pestblock 12 oz Insulating Foam Sealant N/A Made in US Blocks the entry of pests that can damage the house and its contents Paintable, sandable, stainable Forms a long lasting, airtight and water resistant barrier Helps improve the home's energy efficiency by sealing gaps & cracks Tack free in 10 - 15 minutes GREAT STUFF Pestblock Insulating Foam Sealant with Quick Stop Straw Technology helps protect your home from pests and insects.