Printed Polyethylene Coated Cloth

Polyken 557 is a premium performance duct tape, that is specially engineered for flex duct systems (PRINTED). UL 181B-FX listed product – The Underwriters Laboratories, Inc. for closure systems for use with flexible air ducts and air closures. Possesses excellent shear properties. Superior quality, performance, and tensile strength. Shows excellent resistance to mold growth, humidity,…