3M 7100053636 Aluminum Foil Tape 0.74 in X 60.14 Yd 4.6 Mil

Product Description

The 3M 7100053636 is a dead soft aluminum foil tape with a pressure-sensitive acrylic adhesive backing, designed for demanding industrial and HVAC applications. At 4.6 mil total thickness, the tape conforms to curved and uneven surfaces without spring-back. The acrylic adhesive system provides long-term bond durability while still releasing cleanly after masking operations. Each roll measures 0.74 inches wide by 60.14 yards long. Thermally conductive and heat-reflective properties make this tape well-suited for heat shielding, seaming, sealing, and light-enhancement work across a wide range of service environments.

This tape is used in HVAC ductwork seaming and sealing, heat shielding around temperature-sensitive components, chemical masking during de-paint and chemical milling operations, and light-reflective lining applications. The foil backing withstands exposure to flame, weathering, moisture, and UV, making it appropriate for both interior and exterior installations. Trade professionals in sheet metal, HVAC service, industrial maintenance, and aerospace support regularly specify this product for high-reliability sealing and masking tasks.

Key Features

• Dead soft aluminum foil backing conforms to curved and irregular surfaces
• Pressure-sensitive acrylic adhesive bonds durably and removes cleanly after masking use
• Thermally conductive construction helps dissipate heat and improves thermal management efficiency
• Resistant to flame, weathering, moisture, and UV exposure
• Heat and light reflective for shielding and lighting-efficiency applications
• UL Recognized to UL 746C and UL Classified to UL 723 Class L for low flammability

Compatibility

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

Installation Notes

Installation is typically performed by HVAC technicians, sheet metal workers, or industrial maintenance trades. Clean and dry all surfaces before application to ensure full adhesive contact. When used for duct seaming, follow applicable mechanical codes for approved sealing methods. Avoid stretching the foil during application to curved surfaces; allow the dead soft backing to conform naturally.

Technical Specifications

• Tape Width: 0.74 inches
• Tape Length: 60.14 yards
• Total Thickness: 4.6 mil
• Adhesive Type: Pressure-sensitive acrylic
• Backing Material: Dead soft aluminum foil
• Color: Silver
• Unit of Measure: Roll
• Package Dimensions: 11.63 inches x 11.63 inches x 14.75 inches
• Weight: 31.45 pounds
• UL Certification: UL 746C Recognized, UL 723 Class L Classified
• UPC: 051125853144

Standard Information

• Brand: 3M
• Manufacturer Part Number: 7100053636