PC 621 Heavy Duty Cloth Duct Tape - Silver - 11 mil - 48mm x 55m - 1 Case (24 Rolls)
Heavy duty cloth duct tape designed for HVAC applications to hold, seal and seam sheet metal and flex duct, exhaust vents and preformed insulation, and can also be used in industrial applications for holding, splicing, protecting and packaging. Use PC 621 for demanding applications that require an easy-to-use tape with excellent conformability, tack and holding power.
Easy to unwind and tear
Excellent tack, conformability and holding power
Heavy duty duct tape
Natural rubber adhesive
Tested in accordance with UL 723
Waterproof backing
Will not twist or curl during application