Great Stuff Stuff Pestblock Insulating Foam Sealant


  • 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.