3M 7100053631 Aluminum Foil Tape 4 Inch 60 Yd Silver

Product Description

The 3M 7100053631 is a dead soft aluminum foil tape with a pressure-sensitive acrylic adhesive designed for heat shielding, heat reflection, chemical masking, seaming, sealing, and light enhancement applications. The aluminum foil backing is thermally conductive, helping dissipate heat and improve heating and cooling efficiency around temperature-sensitive components. The acrylic adhesive bonds firmly for long-term durability and removes cleanly after masking use. This tape is widely used in HVAC, aerospace, automotive, and industrial manufacturing environments by technicians and fabricators who need a conformable, chemical-resistant foil tape.

This tape fits a wide range of applications where foil tape is required to withstand flame exposure, weathering, moisture, and UV. In HVAC installations, it is commonly used to seal ductwork seams, wrap insulation joints, and shield components from heat. In industrial settings, it supports chemical milling and de-paint masking operations. The dead soft aluminum foil backing conforms to curved and irregular surfaces, making it practical for field and shop applications alike.

Key Features

• Dead soft aluminum foil backing conforms to curved and uneven surfaces
• Thermally conductive construction helps dissipate heat and protect temperature-sensitive materials
• Pressure-sensitive acrylic adhesive provides long-term durability and clean removal after masking applications
• Resistant to flame, weathering, moisture, and UV exposure
• Heat and light reflective surface protects adjacent surfaces and enhances lighting efficiency
• UL Recognized to UL 746C and UL Classified to UL 723 Class L for low flammability

Compatibility

Designed for use in HVAC duct sealing, insulation seaming, heat shielding, chemical masking, and light enhancement applications across industrial and commercial environments.

Installation Notes

Apply to clean, dry surfaces free of dust, oil, and loose material for best adhesion. In HVAC duct applications, follow SMACNA guidelines and local mechanical codes for tape use on duct seams and joints. Power down or shut off any systems in the work area before applying tape near heat sources or electrical components. Do not stretch the tape during application, as this may reduce contact and adhesion on irregular surfaces.

Technical Specifications

• Width: 4 inches
• Length: 60 yards
• Backing Material: Dead soft aluminum foil
• Adhesive Type: Pressure-sensitive acrylic
• Color: Silver
• Core: Plastic center core
• Package Dimensions: 9.56 inches L x 6.75 inches W x 7.13 inches H
• Weight: 3.5 pounds
• UOM: Roll
• UL Certifications: UL 746C Recognized, UL 723 Classified Class L
• UPC: 00051125853132

Standard Information

• Brand: 3M
• Manufacturer Part Number: 7100053631