Polyken 557 Premium UL 181B-FX Listed Duct Tape
Features: Excellent shear strength, and strong high-tack adhesive. Superior quality, performance, and tensile strength. Shows excellent resistance to mold growth, humidity, flame spread, smoke generation, and the effects of high temperatures.
Applications: 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.
Adhesive: Rubber
Backing/Carrier: Polyethylene coated cloth
Color: Silver, Black, or Metallic - Printed
Construction: Single Coated
Market: HVAC
Brand: Polyken