3M Scotch Heavy Duty Mounting Tape, 1-Inch by 50-Inch (Pack of 6) 3M-1339 Scotch Heavy Duty Mounting Tape, 1-Inch by 50-Inch , 6 Pack Coated with pressure-sensitive acrylic adhesive system Excellent conformability, high tensile strength, high dielectric strength and UL recognition Works on most clean, dry, smooth surfaces Quantity: Pack of 6