Firestop Cable/Pipe Service Transit Tube With Plug

The Fire Stop Cable / Pipe Service Transit Tube has been designed to uphold the fire resistance of walls and floors where cables or plastic pipes have to pass through them resulting in gaps.  

Its design features a circular high temperature plastic tube with a graphite based intumescent lining. This expands once heated to seal spaces or voids around cables and pipes which prevent the admittance of flames, smoke and gases.

*Brands may vary.