3M™ Fire Barrier Cast-in Device 4MCID, for Metal Pipes, 4 Inch

Product Description

Advantages of 3M™ Fire Barrier Cast-in Device 4MCID

• Eliminates time and expense of drilling firestop holes in concrete
• Designed specifically for metal pipes and other metallic through penetrants
• Tear strips allow installers to easily adjust height for various concrete thicknesses
• Installs securely by attaching directly to forms and floor decking
• Rugged one-piece design withstands impact during everyday construction
• Intumescent devices are firestop tested for up to 3 hours in accordance with ASTM E 814 (UL 1479)

3M™ Fire Barrier Cast-In Devices for Metal Pipes provide one-step firestopping for penetrations through fire-rated concrete floor assemblies. Instead of drilling holes, installers simply attach the devices directly to floor decking, pour slabs around them and route penetrants after curing. You can also easily adjust the height.

Simply a Better Way to Firestop
Firestopping through concrete used to mean three things: pouring the concrete, drilling core holes, and firestopping later. 3M™ Fire Barrier Cast-In Devices for Metal Pipes eliminate the time and expense of firestopping metallic penetrants using extra materials such as pipe devices, strips and caulk, allowing for secure, permanent firestop installation before installers pour slabs. A series of built-in tear strips makes for fast, easy height adjustment: using only a pliers, installers can quickly adjust the height of the device from its maximum 8” (203.2 mm) to as low as 2-1/2″ (57.2 mm). The device secures easily to floor decking, and its one-piece design withstands the everyday impact and wear of the construction site even at floor level. Its black cap, easily visible after pouring, signifies it as a pass-through device for metallic penetrants.

Recommended Applications

• Firestopping of metal pipes – copper, steel, iron, flexible gas
• For concrete thicknesses from 2-1/2” to 8” or higher in conjunction with 3M™ Fire Barrier Cast-In Devices Height Adaptor
• In conjunction with 3M™ Fire Barrier Cast-In Device Metal Deck Adaptor for attaching to fluted decks

Fully Tested and Approved
These intumescent 3M™ Fire Barrier Cast-In Devices for Metal Pipes are firestop tested up to 3 hours in accordance with ASTM E 814 (UL 1479). They are UL Classified for 2- and 3-hour fire (F) rating, and 1- and 3-hour temperature (T) rating. They also meet UL Water Leakage Test, W Rating – Class 1 requirements for systems tested and listed in accordance with ANSI/UL 1479 (see system details).