Fire/Smoke & Draft Sealant 10.1 fl oz
These noncombustible caulks are used for fire blocking applications around pipes, ducts, vents, electrical wiring, utility lines and other penetrations to the building structure. These caulks are ASTM-136 specification approved. 12 tubes per case.
- Fills gaps and openings in pavement cracks, wall joints, foundations, sidewalks and driveways
- Non-absorbent, closed-cell polyethylene pre-caulking material
- Twist multiple strands together to fill large cracks, gaps
- Gray finish