tro3mda
3M 3MDA FB 3" CAST-IN METAL DECK ADAPTOR
The 3M™ Fire Barrier Cast-in Device Metal Deck Adaptor 3MDA is used in conjunction with a 3-inch (76.2 mm) 3M™ Fire Barrier Cast-In Device. It allows the device to be installed on fluted metal decks (requires a minimum 2-1/2 in. (63.5 mm) concrete topping).
1 - Unit | 12 - Unit |