Kit allows for both new and retrofit data and telecom cable firestop installations. Ideal for high traffic cable penetrations.
Can be used as a one-piece sleeve or the sleeve may be split/hinged for existing cable installations. The sleeves can be easily installed in openings that are either tight to the sleeve or irregular. Can accommodate oversized openings (up to a one-inch larger diameter than the 3M™ Fire Barrier Putty Sleeve diameter).
Pipe Size1 Inch, 2 Inch, 4 Inch
Size2 in, 4 in