Great Stuff Pro™ Gaps & Cracks Fireblock Foam, 24oz Pro Can

DOW 00341557
Available to ship on 4/15/2021
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Expected release date is 4/15/2021



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 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
    Quick and easy gap filler

    Posted by Dave on Mar 18th 2013

    This product did the job i wanted it to in a quick easy application

  • 5
    This is Great Stuff!

    Posted by John Lyon on Sep 20th 2012

    I've used this product for years. I purchase this product in 30 oz. cans from another supplier. If you stock the 30 oz. cans I will buy all of my foam from you. Thanks. John Lyon