The 3M™ Fire Barrier Cast-In Device Height Adaptor 3HA is to be used in conjunction with a 3 inch (76.2) 3M™ Fire Barrier Cast-In Device. It increases the height of allowable concrete thicknesses by 4 inches (101.6 mm) for installations requiring up to 12 inches (304.8 mm) pour depths.The 3M Fire Barrier Cast-In Device Height Adaptor accommodates both metallic and non-metallic models of 3M Fire Barrier Cast-In Device. This height adapter snaps easily onto device, and the device is then secured to metal deck (see system details for installation guidelines).
Adds up to 4 inches (101.6 mm) to height of device
can be modified to accommodate larger depths of concrete pour
Factory made
Firestop tested for up to 3 hours
For special applications
helps assure consistent quality
in accordance with ASTM E 814 (UL 1479)
Red colour easily identifiable as fire-rated
UL Classified
universally recognized independent test agency
when used in conjunction with the appropriate 3M™ Fire Barrier Cast-In Device
