3M 7010379735 Aluminum Foil Tape 4 in 60 Yd Acrylic Silver

Product Description

The 3M 7010379735 is a dead-soft aluminum foil tape with a pressure-sensitive acrylic adhesive, designed for demanding industrial and trade applications. The aluminum foil backing conforms to curved and uneven surfaces, making it effective for heat shielding, heat reflection, seaming, sealing, chemical masking, and de-paint operations. The acrylic adhesive system provides long-term bond strength while still removing cleanly after temporary masking use. At 4 inches wide and 60 yards long per roll, this tape covers substantial run lengths in a single roll, reducing changeovers on the job.

This tape is used across HVAC, manufacturing, aerospace, and general industrial settings where thermal management, chemical resistance, or light reflection is required. In HVAC applications, it is well suited for duct seaming, insulation facing attachment, and heat shielding around sensitive components. The thermally conductive foil backing helps dissipate heat and improves thermal efficiency to protect temperature-sensitive materials nearby. It withstands exposure to flame, weathering, moisture, and UV, making it appropriate for both indoor and outdoor installation environments.

Key Features

• Dead-soft aluminum foil backing conforms to curved and uneven surfaces
• Pressure-sensitive acrylic adhesive delivers long-term durability and clean removal after masking use
• Thermally conductive construction helps dissipate heat and protect temperature-sensitive materials
• Resistant to chemicals, flame, weathering, moisture, and UV exposure
• Heat and light reflective surface protects adjacent surfaces and enhances lighting efficiency
• Linered construction for controlled, clean application

Compatibility

Designed for general-purpose aluminum foil tape applications in HVAC duct seaming, heat shielding, chemical masking, sealing, and light-enhancement operations across industrial and trade environments.

Installation Notes

Surface preparation is critical — clean and dry all substrate surfaces before applying to ensure full adhesive contact. In HVAC duct applications, follow applicable codes such as UL 181 listing requirements for the duct system being served. Wear appropriate PPE when working in high-heat or chemical environments. When used as a masking tape for de-paint or chemical milling operations, remove the tape promptly after the process is complete to maintain clean removal performance.

Technical Specifications

• Width: 4 inches
• Length: 60 yards per roll
• Backing Material: Dead-soft aluminum foil
• Adhesive Type: Pressure-sensitive acrylic
• Color: Silver
• Unit of Measure: Roll
• Minimum Order Quantity: 12
• Weight: 35 pounds
• UPC: 051125855575

Standard Information

• Brand: 3M
• Manufacturer Part Number: 7010379735