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12-Ounce Gaps And Cracks Insulating Foam Sealant


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* Estimated stock levels as of Sat, Feb 24, 2024. All items subject to prior sale. Prices may vary between stores and online. Please call ahead to confirm availability of items marked as Limited Stock.

  • It sprays right into gaps and cracks up to 1” (25mm) in diameter.
  • It expands to fill the shape of the gaps.
  • It forms a long-lasting, airtight, water-resistant seal.
  • It helps keep insects, moisture/condensation and allergens out.
  • Adheres to wood, metal, masonry, glass and most plastics.
  • You can use it indoors or outdoors.
  • It dries rigid and is tack-free within 5-15 minutes.
  • You can scrape away any excess after 8 hours.
  • Foam elasticity allows movement and shifting within a structure.
  • It's cream colored so you can see where it is.
  • You can paint, stain or sand it.
  • It's UL classified.


Our GREAT STUFF™ Gaps & Cracks Insulating Foam Sealant attacks air leaks with a vengeance:



Color Cream
Type Multipurpose Sealant

Manufacturing Details
The following information is subject to change without notice

Country of Origin US
Shop USA Yes


Size 12 oz

Label Information

Certification, Codes, Standards OSHA Approved; UL Listed

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