3M Fire Barrier Pass Through Device 4 in. - Activator Width 9/16 in

Width 9/16 in

Range 100 Degrees to 400 Degrees F

The perfect choice for performance and value

Universal mounting base

Strong and durable wipes are conveniently reusable

3M Fire Barrier Pass Through Device 4 in. - Activator Width 9/16 inA complete solution for preventing the spread of fire and smoke where electrical, data, communications cable or pipes penetrate floors or walls. Hinged design is perfect for high traffic areas where cables are constantly being added and removed. The metal device has a fixed fire stopping intumescent material, which works in conjunction with foam smoke seals and an optional mounting bracket. A complete solution for preventing the spread of fire and