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3M Fire Barrier Pass-Through Device Foam Plugs are designed for closing 3M Fire Barrier Pass-Through Devices which are used in wall and floor through-penetrations. They are simple to use and help reduce sound and smoke transmission. During a fire, this product, used in conjunction with a 3M Fire Barrier Pass-Through Device, helps maintain a tight seal against smoke.

3M Fire Barrier Pass-Through Device Foam Plugs are designed for closing 3M Fire Barrier Pass-Through Devices which are used in wall and floor through-penetrations. They are simple to use and help reduce sound and smoke transmission. During a fire, this product, used in conjunction with a 3M Fire Barrier Pass-Through Device, helps maintain a tight seal against smoke.

3M Firestop Identification Labels are bright red labels that stick quickly and reliably to joint and penetration firestop systems in order to provide highly visible information regarding firestop maintenance, repair and inspection.

3M Fire Barrier Plug is a replacement foam plug for 2-inch Round 3M Fire Barrier Pass-Through Device. This product works together with the device to help prevent the spread of smoke and fire. These foam plugs enhance the cold and hot smoke seal and help the system achieve UL classified L-Rating.

3M Fire Barrier Plug is a replacement foam plug for 2-inch Round 3M Fire Barrier Pass-Through Device. This product works together with the device to help prevent the spread of smoke and fire. These foam plugs enhance the cold and hot smoke seal and help the system achieve UL classified L-Rating.

The 3M Fire Barrier Plastic Pipe Device is a one piece metal collar assembly encasing 3M’s heat-expanding 3M Fire Barrier Ultra GS material. Used to firestop up to nominal 6″ diameter non-metallic pipes, cables and combos in new and retrofit installations. Achieves up to 3-hour fire protection in tested and listed systems.

The 3M Fire Barrier Plastic Pipe Device is a one piece metal collar assembly encasing 3M’s heat-expanding 3M Fire Barrier Ultra GS material. Used to firestop up to nominal 6″ diameter non-metallic pipes, cables and combos in new and retrofit installations. Achieves up to 3-hour fire protection in tested and listed systems.

3M Fire Barrier Block B258 is a pre-formed foam block designed for easy installation to effectively seal larger openings against smoke, toxic gas and flame. It is simple to use and helps reduce sound transmission.

Fire Barrier Watertight Spray is a sprayable, moisture-curing hybrid siliconized polymer that forms a tough, elastomeric coating. This material is used to firestop perimeter joints (curtain wall joints) and other construction joints that need to prevent fire and water from moving floor to floor.

Fire Barrier Watertight Spray is a sprayable, moisture-curing hybrid siliconized polymer that forms a tough, elastomeric coating. This material is used to firestop perimeter joints (curtain wall joints) and other construction joints that need to prevent fire and water from moving floor to floor.

3M Fire Barrier Cast-In Device Height Adaptors are 1-piece extensions that provide up to 4” of additional height to 3M Fire Barrier Cast-In Devices. No fasteners are required and installers simply snap the adaptor onto a metallic or non-metallic Cast-In Device. Adaptors adjust to accommodate concrete slab pour depths up to 12” thick. Adaptor/device assemblies are firestop tested up to 3 hours.

3M Fire Barrier Cast-In Device Height Adaptors are 1-piece extensions that provide up to 4” of additional height to 3M Fire Barrier Cast-In Devices. No fasteners are required and installers simply snap the adaptor onto a metallic or non-metallic Cast-In Device. Adaptors adjust to accommodate concrete slab pour depths up to 12” thick. Adaptor/device assemblies are firestop tested up to 3 hours.