Great Stuff Pro Gaps & Cracks Insulating Foam

As the first foam sealant to be recognized as a fireblock, GREAT STUFF PRO Gaps & Cracks inhibits the spread of flames through concealed spaces. It’s a minimal-expanding, single component polyurethane foam sealant for general purpose building envelope air sealing. It fills gaps up to 3″ (75 mm) and expands to take the shape of cracks and voids, forming a permanent, airtight and water-resistant bond to vinyl, wood and metal surfaces.

Product Description

  • General purpose building envelope air sealing
  • First foam sealant to be recognized as a fireblock in the U.S.
  • Designed to fill gaps up to 3 inches (75mm)
  • Insulates and seals air leaks to improve energy efficiency
  • Resists the free passage of flames to other areas of the building through concealed spaces (U.S. only)
  • Identifiable orange color
  • Expands to take the shape of cracks and gaps forming a permanent, airtight and water-resistant bond to vinyl, wood and metal surfaces
  • Can use with PRO Series foam dispensing guns

Great Stuff Pro Gaps & Cracks Product Sheet

Great Stuff Pro Gaps & Cracks Technical Product Sheet

Great Stuff Pro Gaps & Cracks Use Instructions

Great Stuff Pro Gaps & Cracks Safety Data Sheet

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