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3M Fire Barrier RC-1 Restricting Collar is designed for use with 3M Fire Barrier Wrap Strip FS-195+ or Ultra GS firestops. This collar is suitable for through penetrations in wall, floor and floor/ceiling assemblies. Made from durable twenty-eight gauge steel, the collar is easy to cut to fit pipe diameters. It secures the firestop and has tabs for anchoring to surfaces, ensuring effective firestop stability.
A Critical Component for Firestop Systems
This collar is essential for intumescent firestop installations around penetrations in various assemblies. It ensures that the elastomeric and hard char materials close openings left by burned non-metallic pipes. Usage is vital for firestopping plastic pipes larger than four inches in diameter. The collar is ideal for use alongside 3M Fire Barrier Wrap Strip FS-195+ or 3M Fire Barrier Ultra GS.
3M Fire Barrier RC-1 Restricting Collar is a vital part of firestop systems.
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