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 r

3M 2PCID 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.