OSI 1390035 Greenseries Flameseal Fire Smoke & Draft Stop Sealant, 10 Oz, Red Autumn_Cleaning topcoat in an hour

topcoat in an hour

this tool set will withstand seasons of service for your fireplace

Now you can get glass clean and streak-free without ammonia

even dilute acids

Translucent polycarbonate materials combine for user comfort and protection

OSI 1390035 Greenseries Flameseal Fire Smoke & Draft Stop Sealant, 10 Oz, Red Autumn_Cleaning topcoat in an hourOSI Flameseal Fire, Smoke & Draft Stop Sealant is a non flammable, latex based fire stopping sealant. This one component sealant is designed for use in both residential and commercial fire stopping applications. Developed to seal service penetrations and joints in fire separations and firewalls, it prevents the passage of flame, smoke and fumes under actual fire conditions of 1, 2, and 3 hour fire resistance rated systems. It improves STC values and