3M™ Fire Barrier Sealant FD 150+, Red, 4.5 Gallon (Pail) Hot on Sale
$129.98Firestop tested up to 3 hours in accordance with ASTM E 814 (UL 1479) and CAN ULC S115 Fire resistive joint system tested up to 4 hours in accordance with ASTM E 1966 (UL 2079) Continuous seal remains pliable and allows for typical pipe movement Water-based for easy installation, cleanup and disposal High-solids formula means…