3M 7010314237 Aluminum Foil Tape 3 Inch X 60 Yd

Product Description

The 3M 7010314237 is a heavy-duty aluminum foil tape engineered for heat shielding, heat reflecting, seaming, and sealing across a wide range of industrial and trade applications. It features a dead-soft aluminum foil backing paired with a pressure-sensitive acrylic adhesive that delivers long-term durability while still removing cleanly after masking use. The tape withstands exposure to flame, weathering, moisture, and UV radiation. Each roll measures 3 inches wide by 60 yards long, making it well suited for larger sealing and wrapping jobs. UL recognition to UL 746C and UL 723 Class L confirms its low-flammability rating for demanding installations.

This tape is used by HVAC technicians, sheet metal workers, and insulation contractors for duct seaming, heat shield fabrication, vapor barrier sealing, and surface protection tasks. It performs in both residential and commercial settings where reflective or thermally protective barriers are required. The acrylic adhesive maintains bond integrity across a broad temperature range, making it appropriate for installations near heat sources, exhaust systems, and mechanical room environments where lesser tapes fail prematurely.

Key Features

• Dead-soft aluminum foil backing conforms to irregular surfaces for reliable heat shielding
• Pressure-sensitive acrylic adhesive bonds aggressively and removes cleanly after masking applications
• Resistant to flame, UV radiation, moisture, and outdoor weathering
• Heat- and light-reflective surface protects adjacent materials and can enhance lighting efficiency in enclosures
• UL recognized to UL 746C and UL 723 Class L low-flammability rating
• 3-inch width and 60-yard length reduce the number of roll changes on larger jobs

Compatibility

Designed for use on HVAC ductwork, sheet metal assemblies, insulation facings, and heat shield applications where a conformable, pressure-sensitive aluminum foil tape is required.

Installation Notes

This tape is typically applied by HVAC technicians or insulation contractors using a standard tape applicator or by hand. Surfaces should be clean, dry, and free of dust or grease before application to ensure full adhesive contact. When used near heat sources or exhaust components, verify the installation temperature range does not exceed the adhesive system limits stated by the manufacturer. Follow applicable mechanical codes and equipment manufacturer guidelines for duct sealing applications.

Technical Specifications

• Width: 3 inches
• Length: 60 yards
• Backing Material: Dead-soft aluminum foil
• Adhesive Type: Pressure-sensitive acrylic
• Package Dimensions: 13.4 inches L x 13.4 inches W x 11.6 inches H
• Package Weight: 61.73 pounds
• Unit of Measure: Roll
• UPC: 051125854868
• Flammability Rating: UL 723 Class L
• UL Certifications: UL 746C, UL 723

Standard Information

• Brand: 3M
• Manufacturer Part Number: 7010314237