3M 2C120 Natural Aluminum Foil Tape 2.83 IN x 50yd / 1.8mil HVAC
New3M 2C120 Natural Aluminum Foil Tape 2.83 IN x 50yd / 1.8mil UL723 Classified (5/10 Flame/Smoke Rating)ULC S102 Classification (10/0 Flame/Smoke Rating)Hand tearable, cold weather adhesive