OSI Fire, Smoke & Draft Stop Sealant, 10-oz. Brand_Emerson Electric The comfort grip handle makes

The comfort grip handle makes it easy to hold while cranking

Double Duty Upgrade features a tooth form optimized for the longest life and maximum durability

Replaceable blade and gauge

Minimum tank diameter 15"

OSI Fire, Smoke & Draft Stop Sealant, 10-oz. Brand_Emerson Electric The comfort grip handle makesFlameseal is primarily used fo service penetrations around pipes, vents, ducts, and joints in horizontal and vertical fire separations. Adheres to wood, gypsum board, concrete, steel, copper, cast iron, and other common building materials. Lab tested and compatible with ABS, PVC, CPVC, PP, PE and PB plastic materials. Also compatible with all electrical wiring and telecommunication cables listed in the firestop system designs. All other substrates