GREAT STUFF™ Big Gap Filler

GREAT STUFF™ Big Gap Filler Insulating Foam Sealant offers the same benefits as GREAT STUFF™ Gaps & Cracks but fills gaps larger than 1 inch. So it's great for creating larger weather-tight seals to stop drafts and keep critters out. Plus, like all GREAT STUFF™ products, it's airtight, paintable, stainable and sand-able. It's polyurethane-based and perfect for all sorts of materials like wood, drywall, metal, masonry, glass and most plastics.

  • Forms a permanent weather-tight seal to minimize drafts and insect infestation
  • Exceptional adhesion to building materials
  • Interior or exterior use
  • Tack free in 6 minutes; Trims in 30 minutes
  • Foam elasticity allows for movement/shifting within a structure
  • Paintable, stainable and sandable
  • Cream colored foam
  • Cures rigid
  • All-direction dispensing
  • UL Classified
  • One 12 oz. can = up to 19 tubes of caulk
  • One 16 oz. can = up to 24 tubes of caulk
  • One 20 oz. can = up to 30 tubes of caulk
GREAT STUFF™ Big Gap Filler  
 
 
Why Use GREAT STUFF™ Big Gap Filler?
  • To fill gaps over 1 inch
  • To conserve energy
  • To save money
Click for more


Product Specs:
  • GREAT STUFF™ Big Gap Filler 12oz
  • GREAT STUFF™ Big Gap Filler 16oz
  • GREAT STUFF™ Big Gap Filler 20oz
Where to Buy - Button
Safety & Handling
  • Remember to read these carefully before getting started.
Click for more