Nashua Tape 2.83 in x 60 yd UL181B FX Listed Duct Tape in Silver

Nashua UL181B-FX Listed Duct Tape acts as a superior closure system for use with UL listed flexible, non-metallic air ducts and air connectors. Heavy duty bundling, sealing, and repairs. Superior quality, performance, and tensile strength.|For use on Ul listed flexible air duct|Wide range of uses in heating, air conditioning, ventilating, and refrigeration applications|Excellent shear strength, and strong high-tack adhesive|Resistance to mold growth, humidity, flame spread and smoke generation