Foam Insulation
Using Foam InsulationUsing Foam InsulationUsing Foam Insulation

GREAT STUFF GAPS & CRACKS

GREAT STUFF™ Gaps & Cracks is a polyurethane-based insulating foam sealant that fills, air-seals and insulates small gaps (up to 1 inch) inside or out. But you probably guessed as much from the name. What you might not have guessed is how easy it is to use (thanks to the straw applicator) or how it expands to take the shape of cracks and voids to form a durable, airtight, and water-resistant bond that eliminates unwanted airflow and helps reduce condensation.

in stores

SKU: 1707611 #157900 Categories: , ,

Product Description

  • Great Stuff forms a permanent weather-tight seal to minimize drafts and insect infestation
  • Exceptional adhesion to building materials
  • Interior or exterior use
  • Tack free in 15 minutes*; Trims in 30-60 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 22 tubes of caulk (= 7 quarts of caulk)
  • One 16 oz. can = up to 30 tubes of caulk (= 9 quarts of caulk)

* Cure rate is dependent on temperature and humidity (e.g. Tack Free time is 5-10 minutes at 72°F/60% RH) 

Why Use Great Stuff?

To reduce energy costs. To air-seal and eliminate drafts. To keep pests out. To slow the spread of smoke and fire. GREAT STUFF™ Insulating Foam Sealants do it all. That’s why this stuff is so great. Plus, it’s easy to use and lasts a long time.

You can also check out the many places to use GREAT STUFF™ products in Dow’s Where to Use section or watch the helpful How-To Videos to see GREAT STUFF™ in action.