GREAT STUFF PRO Gaps and Cracks – 24oz Fireblock Foam Insulation Sealant, Pack of 12. Closed Cell, Polyurethane Expanding Spray Foam. Seals & Insulates Gaps Up to 3″. Applicator Gun Not Included
GREAT STUFF PRO Gaps & Cracks Polyurethane Foam Sealant is a gun-applied, insulating foam sealant that expands up to 3 inches to take the shape of gaps, creating a long-lasting, water-resistant and fire block seal around plumbing and electrical in basements, attics, and more. Made in the USA.
- USA Manufactured: Proudly made in the USA
- Seals Gaps Up to 3 Inches: Fills and insulates larger penetrations around framing, pipes, vents, electrical runs, and sill plates; expands to form a water-resistant, airtight barrier
- Fireblock Rated for Code Compliance: Orange color makes it easily identifiable as a fireblocking sealant; designed to slow the spread of flames and smoke through concealed spaces
- Reduces Energy Loss: Helps prevent up to 40% of heating and cooling loss from air leaks, improving energy efficiency and lowering utility bills (U.S. Department of Energy)
- Fast-Setting and Trim-Ready: Tack-free in 3–10 minutes and ready to trim in 60 minutes; allows for efficient application and cleanup on the job site or during home projects
Product information
Technical Details
| Material | ‎Polyurethane Foam |
|---|---|
| Brand | ‎GREAT STUFF PRO |
| Style | ‎24 oz |
| Item Weight | ‎24 Ounces |
| Compatible Material | ‎Most Plastics |
| Water Resistance Level | ‎Water Resistant |
| Item Form | ‎Foam |
| UPC | ‎850012619963 |
| Unit Count | ‎288 Ounce |
| Number of Items | ‎12 |
| Color | ‎Orange |
| Surface Recommendation | ‎Pipe |
| Manufacturer | ‎Dow |
| Part Number | ‎GSGC24-12 |
| Item Weight | ‎1.5 pounds |
| Package Dimensions | ‎12 x 12 x 9 inches |
| Country of Origin | ‎USA |
| Is Discontinued By Manufacturer | ‎No |
| Item Package Quantity | ‎1 |
| Included Components | ‎12-Gaps & Cracks 24oz |
| Batteries Included? | ‎No |
| Batteries Required? | ‎No |













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