Firestopping pipe through concrete has never been easier, thanks to 3M™ Fire Barrier Cast-In Devices. This remarkable system adjusts to any height between 2-1/2 in and 8 in, and with the 3M Height Adaptor, it can adapt to any depth of concrete pour. It works for both metallic and non-metallic pipe, vented or closed piping systems, and can firestop for up to three hours. Installation is done before the concrete is poured. The device can be used on flat forms. Or when used in conjunction with the 3M Fluted Metal Deck Adaptor, the device can be attached to a fluted metal deck. Once the concrete cures, the pipe can be passed through.
3M™ Fire Barrier Cast-In Devices, 3 in Width
| Width | : | 3 in |
- 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)