Nashua 357 Polyethylene Coated Cloth Premium Grade Duct Tape, 13 mil Thick, 55 m Length, 48 mm Width, Silver Offering the industry standard in strength, durability, and adhesion, Nashua 357 Premium-Grade Duct Tape offers the performance needed to tackle the most difficult seaming and sealing applications. This premium-grade duct tape features natural rubber adhesive that bonds aggressively to all surfaces, even those that are extremely rough or irregular. The tape's polyethylene-coated cloth backing offers high tensile strength and resists moisture, chemicals, solvents, punctures, and abrasion. Trusted by generations of contractors, this tape is suitable for heavy-duty sheeting, securing underlayment materials, plastering applications, media-blast protection, and more. The tape measures 1.89 inches by 60.1 yards. Features Premium-grade duct tape for heavy-duty contractor and manufacturing jobs Natural strong rubber adhesive offers exceptional holding power Polyethylene-coated cloth backing offers a smooth and consistent unwind Resists moisture, chemicals, solvents, punctures, and abrasion Available in multiple colors