Nashua 557 Premium Grade UL181B-FX Listed Duct Tape

Product Description

Nashua 557 is a premium grade duct tape made for HVAC tasks. This tape is designed with a polyethylene-coated cloth backing and a rubber adhesive for secure sealing. It is ideal for sealing Class 1 ducts and flexible air duct systems. The tape provides a moisture-resistant and air-tight seal suitable for heavy-duty repairs, patching, bundling, and sealing applications. Nashua 557 is also UL181B-FX listed ensuring compliance with industry standards.

• Polyethylene-coated cloth backing for durability.
• Rubber adhesive ensures a strong bond.
• UL181B-FX certification for HVAC use.

Product Highlights

Nashua 557 duct tape offers reliable sealing power for HVAC work, making it an essential tool for professionals.

Product Information

Standard Information

• Brand: Nashua
• MPN: 557

Technical Specifications

• Material: Polyethylene Coated Cloth, Rubber
• Thickness: 14 mils
• Adhesion to Steel: 45 oz/in
• Tensile Strength: 29 lb/in
• Operating Temperature Range: 40 to 200 °F
• Certifications: UL181B-FX Listed
• Width: 1.89 inches
• Length: 60 yards