3M 1000NS Fire Barrier Silicone Sealant, Light Gray, 10.1 Oz Interior Molding / Trim Screw Corrosion resistant non-metallic construction

Corrosion resistant non-metallic construction

Size : # 9 x 1-1/2"

Resident and Sable

and long days by the water

High temperature brazing flux

3M 1000NS Fire Barrier Silicone Sealant, Light Gray, 10.1 Oz Interior Molding / Trim Screw Corrosion resistant non-metallic constructionNS Series No slumping of vertical joints, gravity will hold positioning. Ready to use with a standard or bulk caulking gun or pneumatic pumping equipment. Cures in 20 40 minutes. Used to firestop openings and penetrations on fire rated floor stabs, walls, other building partitions and assemblies. Helps control the spread of fire, smoke and noxious gases. Meets ASTM Specification C920, Type S, Grade P, Class 25. Highlights: Color: light gray 10. 1 Oz