Nashua 55 in.7 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