The M&G DuraVent 3 in. Steel Pellet-Vent Ceiling Support Fire Stop acts as a barrier to help prevent fire from traveling through the ceiling into the floor above. It has a locking bracket that attaches to the pipe and keeps the pipe from sliding. This fire stop has a black color and is designed for interior installations.

　　- Made of steel

　　- Acts as a fire stop to help prevent a fire from spreading to the floor above

　　- UL listed

　　- Required when running a pellet vent between floors

　　- Centers pipe to insure proper 1 in. clearance

　　- Painted black and designed for interior installations

　　- Pipe clamp included