OSI 10 Oz Red Fire/Draft Stop Sealant
- Size: 10 Oz
- Non-Flammable
- Latex Based
- For Use In Both Residential And Commercial Fire Stopping Applications
- Developed To Seal Service Penetrations And Joints In Fire Separations And Firewalls
- Prevents The Passage Of Flame, Smoke And Fumes Under Actual Fire Conditions Of 1, 2 And 3 Hour Fire Resistance Rate Systems
- Utilizes Special Waterborne Technology
- Non-Toxic
- Non-Hazardous
- Cleans Up With Water
- For Use In Penetrations In Fire Rated Gypsum Wallboard, Concrete, Concrete Block And Wood Partition Floor And Wall Assemblies
- Sealing Applications Include CPVC Plastic
- Copper
- Steel Cast Iron And Other Common Building Materials
- Adheres To All These Surfaces Plus Wood And Drywall