Great Stuff Pro™ Gaps & Cracks Fireblock Foam Sealant, 24oz, Full Case (12 cans)

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Great Stuff Pro Gaps & Cracks Fireblock Foam, 24oz, Full Case of 12 Cans

GREAT STUFF PRO Gaps & Cracks Insulating Foam Sealant, easily identified by its bright orange color is a minimal-expanding, single-component polyurethane foam sealant for general purpose building envelope air sealing. It has led the way in the industry by being the first foam sealant to be recognized as a fireblock, which means it resists the free passage of flames to other areas of the building through concealed spaces.

This is the PRO Foam size that attaches to professional foam guns (sold separately). You can click the links here to check out our listings for professional grade foam guns and complete foam kits that include a pro foam gun, foam sealant and foam cleaner.

GREAT STUFF PRO Gaps & Cracks features:

  • Expands to take the shape of cracks and voids, forming an airtight and water-resistant bond to wood, metal, masonry, glass and most plastics
  • Reduces pathways where insects can enter
  • Installs in minutes (tack-free in less than 20 minutes, trims within 30 minutes)

GREAT STUFF PRO Gaps & Cracks Insulating Foam Sealant is both cost-effective and effective as an air sealant.

Questions? - Call us at 888-223-3050

Don’t be put off by our low prices! All of our DuPont products are fresh, in sealed cases, straight from DuPont. All products are within 12 months of their best used date. We are one of the top distributors for DuPont on the East Coast so we can guarantee you that we have the freshest inventory every time you order. If you have questions or concerns about the actual expiration date of the product you are ordering feel free to contact us and we will gladly provide you with that information.

2 Reviews

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  • 5
    Great product for major gap filling

    Posted by B. Shaw on Mar 12th 2013

    I used this product to fill in gaps along the sides of expanded polystyrene insulation (EPS) that I installed in between the rafters of our home we are remodeling. The foam worked great and set up very quickly.

  • 5
    Best of the fore block foams

    Posted by John Lyon on Sep 14th 2012

    I've used this product for years. My other supplier sells it in the 30 oz. cans which reduces labor a little ( less can changes) if you stock the 30 oz. cans I will buy them from you.