DuPont® Great Stuff Pro Gaps and Cracks is an insulating gun foam sealant for general purpose air sealing. The one-component, minimally expanding foam takes on the shape of cracks then quickly cures within 1 hour to form an air-tight seal. Gaps and Cracks is also recognized as a fireblock, able to resist the free passage of fire and smoke to other areas of the building.
- DuPont Great Stuff Pro Gaps'n'Cracks Gun Foam, 12, 24oz Cans per Case
- Item Category Code
- DuPont Can Foam
- Base Unit of Measure