3M 7010379559 Aluminum Foil Tape 1 Inch X 60 Yd

Product Description

The 3M 7010379559 is a dead-soft aluminum foil tape engineered for heat shielding, heat reflecting, seaming, sealing, and light enhancement across HVAC, construction, and industrial applications. The backing conforms readily to curved and uneven surfaces, making it well suited for ductwork seams, insulation facing repairs, and irregular geometries. A pressure-sensitive acrylic adhesive provides long-term durability while still removing cleanly after masking service. The tape is classified by UL to UL 723 with a Class L low flammability rating, which meets common code requirements for duct sealing and heat shielding installs. HVAC technicians, sheet metal workers, and insulation contractors are the primary installers.

This tape is used in residential and light commercial HVAC systems for sealing flex duct connections, seaming rigid duct insulation facing, and wrapping pipe and equipment exposed to elevated temperatures. It also sees application in manufacturing environments for heat shielding temperature-sensitive components, enhancing reflective lighting fixtures, and general industrial masking where a foil surface is required. The acrylic adhesive maintains bond integrity through exposure to weathering, moisture, and UV, making it suitable for both interior and exterior installations.

Key Features

• Dead-soft aluminum foil backing conforms to curved, irregular, and uneven surfaces
• Pressure-sensitive acrylic adhesive bonds long-term and removes cleanly after masking use
• Thermally conductive construction helps dissipate heat and improves heating and cooling efficiency
• Heat and light reflective surface protects adjacent materials and enhances lighting efficiency
• Resists flame, weathering, moisture, and UV exposure
• UL Classified to UL 723, Class L low flammability rating

Compatibility

Designed for use on metal ductwork, rigid and flexible insulation facing, heat shields, and general HVAC seaming and sealing applications requiring a foil tape with a pressure-sensitive acrylic adhesive.

Installation Notes

Installation is typically performed by licensed HVAC technicians or sheet metal workers following applicable mechanical codes. Surfaces should be clean, dry, and free of dust, oil, and loose material before application to ensure full adhesive contact. Power down or isolate any energized equipment before taping near electrical or control components. Apply firm hand pressure across the full tape width after placement to achieve proper adhesive transfer.

Technical Specifications

• Width: 1 inch
• Length: 60 yards
• Backing Material: Aluminum (dead soft foil)
• Adhesive Type: Pressure-sensitive acrylic
• Color: Silver
• Unit of Measure: Roll
• Minimum Order Quantity: 36 rolls
• Weight: 20.8 pounds
• Package Dimensions: 11.4 inches x 11.4 inches x 11.6 inches
• UPC: 00051125853279
• Flammability Classification: UL 723 Class L

Standard Information

• Brand: 3M
• Manufacturer Part Number: 7010379559