3M 7010379571 Aluminum Foil Tape 2.5 in X 60 Yd Silver

Product Description

The 3M 7010379571 is a dead soft aluminum foil tape with a pressure-sensitive acrylic adhesive, designed for heat shielding, heat reflecting, seaming, sealing, chemical masking, chemical milling, and de-paint operations. The tape measures 2.5 inches wide and 60 yards long, offered on a roll with a plastic core center. The dead soft foil backing conforms to curved and irregular surfaces, and the thermally conductive construction helps dissipate heat to protect temperature-sensitive materials. Licensed HVAC technicians, sheet metal workers, and industrial maintenance professionals commonly specify this tape for duct sealing and thermal management applications.

This tape suits a wide range of residential, commercial, and industrial applications where durable foil facing and chemical resistance are required. Typical uses include HVAC duct sealing and seaming, heat shielding around sensitive components, light reflection enhancement, and surface protection during de-paint or chemical milling processes. Its resistance to flame, weathering, moisture, and UV exposure makes it a reliable choice for both interior and exterior installations across HVAC, aerospace, automotive, and general industrial environments.

Key Features

• Dead soft aluminum foil backing conforms to curved and uneven surfaces for consistent contact
• Pressure-sensitive acrylic adhesive provides long-term durability and removes cleanly after harsh masking applications
• Thermally conductive construction dissipates heat and improves heating and cooling efficiency
• Resistant to chemicals, flame, weathering, moisture, and UV exposure
• Heat and light reflective surface protects substrates and enhances lighting efficiency
• UL Recognized to UL 746C and UL Classified to UL 723, Class L low flammability rating

Compatibility

Designed for use across HVAC duct seaming and sealing, heat shielding, chemical masking, light enhancement, chemical milling, and de-paint operations in residential, commercial, and industrial applications.

Installation Notes

Surface preparation is critical before applying pressure-sensitive foil tape — clean surfaces of dust, oil, and moisture for maximum adhesion. Apply firm, even pressure across the full tape width using a roller or squeegee. In HVAC duct applications, follow local mechanical codes and manufacturer guidelines for approved sealing methods. When used in chemical masking or de-paint operations, verify chemical compatibility with the adhesive system before full application.

Technical Specifications

• Width: 2.5 inches
• Length: 60 yards
• Color: Silver
• Backing Material: Aluminum foil (dead soft)
• Adhesive Type: Pressure-sensitive acrylic
• Core: Plastic center core
• Unit of Measure: Roll
• Minimum Order Quantity: 12
• Weight: 20 pounds
• UPC: 051125853649
• UL Certifications: UL 746C Recognized, UL 723 Classified Class L

Standard Information

• Brand: 3M
• Manufacturer Part Number: 7010379571