Follow the links to read the 3M Technical Broadcast and accompanying letter discussing the use of 3M FireDam Spray 200 (FD 200) and 3M Fire and Water Barrier Tape (FWBT) for use as an alternate to traditional finishing treatments.
ROCKWOOL lead time now 66 days. Plan ahead and order now.
 and 3M Fire and Water Barrier Tape (FWBT) Are Suitable Alternatives to Traditional Finishing Treatments Using Joint Compound and Tape To Cover Joints and Screw Heads Above Suspended Ceilings.){kind=link}