Features:
- Expands to fill, seal, and insulate gaps up to 3/4 inch
- Adheres to wood, metal, masonry, glass, and most plastics
- Impedes spread of fire and smoke through service penetrations
- Tested according to ASTM E84, ASTM E814 (modified), UL 1715
- Seals service penetrations between floors
- Seals electrical runs through wall studs
- Tack-free in 5-15 minutes; trimmable in one hour
- Orange-colored foam for easy identification and inspection
- Cures rigid in 8 hours
- All-direction dispensing
- UL classified