2 Gang 35mm Fire & Acoustic
Metal Dry Lining Back Box
Fire & Acoustic Rated
Metal Dry Lining Back Boxes
Fire tested up to 90 minutes with the capability of the boxes being mounted back to back.
With potential fire temperatures in excess of 1000° C, the use of metal
in the FlameGuard design helps maintain its position within the wall until
the wall loses its structural integrity.