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3M Products & Supplies
3M Fire Barrier Plug PLG4, 4 in, Maroon, 4/Case
Enhanced Seal for Fire Prevention
Engineered for 2-inch Round 3M™ Fire Barrier Pass-Through Device, our 3M™ Fire Barrier Plug is a replacement foam plug. These foam plugs work together with the pass-through device to help prevent the spread of smoke and fire. We designed this product to enhance the seal and help the device achieve UL classified L-Rating.
Recommended Applications
3M™ Fire Barrier Plug is used with a system where typical applications include:
Engineered to Provide Protection
Ready to work together with 2-inch Round 3M™ Fire Barrier Pass-Through Device, 3M™ Fire Barrier Plug helps this system prevent the spread of smoke and fire. Enjoy the innovative design of this product that is engineered to offer resilient results.