Use for insulating around pipes, cables and blank openings, gaps and cracks
Weatherproofs against wind and moisture
Can be cut, sanded and painted
وصف
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.