Designed to provide one-step firestopping for penetrations through fire-rated concrete floor assemblies, 3M™ Fire Barrier Cast-In Devices for Plastic Pipes are a proven alternative to core drilling holes. Installers simply attach the devices directly to floor decking, pour concrete around them and route penetrants after the concrete cures. Heights are adjustable in half-inch (13 mm) increments.

Simply a Better Way to Firestop
Firestopping through concrete used to mean three things: pouring the concrete, core drilling holes, and firestopping later. Our 3M™ Fire Barrier Cast-In Devices for Plastic Pipes eliminate the time and expense of firestopping non-metallic penetrants using extra materials such as pipe devices, intumescent strips and caulk. This allows for a more secure, permanent firestop installation before concrete is poured. A series of built-in tear strips makes for fast, easy height adjustment in ½ inch increments: using only a pliers, installers can quickly adjust the height of the device from its maximum 8 inches (203.2 mm) to as low as 2-1/2 inches (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. Its white cap, easily visible after pour, signifies it as a pass-through device for non-metallic penetrants.

Recommended Applications



Firestopping of plastic pipes – ccPVC, PVC, ENT, CPVC, FRPP, PVDF, ccABS, ABS, rigid non-metallic, PEX

For concrete thicknesses from 2-1/2 inches (203.2 mm) to 8 inches (57.2 mm) 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
Our intumescent 3M™ Fire Barrier Cast-In Devices for Plastic 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).

Reliable and Affordable Fire Protection
Effective and easy to install, 3M™ Fire Barrier Cast-In Devices for Plastic Pipes are part of our family of fire protection products that offer the broadest, long-lasting solutions for a variety of commercial, industrial and residential applications. As a trusted leader in the fire protection industry, 3M offers a broad line of affordable products designed to meet the most demanding firestop requirements. Find the solution you need from the industry-preferred line of fire protection products.

• Eliminates time and expense of core drilling holes in concrete
• Designed specifically for plastic pipes and other non-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)

• Color: Red
• Part Number: 4PCID
• Product Type: Cast-In Device