3M 7100053630 Aluminum Foil Tape 2 Inch 60 Yd

Product Description

The 3M 7100053630 is an aluminum foil tape designed for sealing, seaming, heat shielding, heat reflecting, chemical masking, and light enhancement across industrial and trade applications. The dead soft aluminum foil backing conforms to curved and irregular surfaces, while the pressure-sensitive acrylic adhesive delivers long-term holding strength without leaving residue after removal. The tape rolls out to 60 yards in length at 2 inches wide, making it well suited for high-coverage runs on ductwork, insulation seams, and masking operations that require a reliable, thermally conductive barrier.

This tape is used across HVAC, sheet metal, industrial maintenance, and aerospace-adjacent masking work. In HVAC and mechanical applications, it is a standard choice for sealing rigid and flexible duct joints, wrapping insulation seams, and protecting surfaces during chemical milling or de-paint operations. Its ability to withstand flame exposure, moisture, UV, and weathering makes it appropriate for both interior mechanical rooms and exposed installations where environmental durability is required.

Key Features

• Dead soft aluminum foil backing conforms to curved and uneven surfaces for a wrinkle-free seal
• Thermally conductive construction dissipates heat and improves heating and cooling efficiency
• Pressure-sensitive acrylic adhesive removes cleanly after chemical masking and harsh applications
• Resistant to flame, weathering, moisture, and UV exposure
• Chemical-resistant surface protects substrates during de-paint and masking operations
• UL Recognized to UL 746C and UL Classified to UL 723, Class L low flammability rating

Compatibility

Designed for use on rigid and flexible ductwork, insulation facing, sheet metal seams, and surfaces requiring heat shielding or chemical masking in trade and industrial settings.

Installation Notes

Surface preparation is critical before applying foil tape — clean, dry, and dust-free surfaces are required for full adhesive contact. Power down or depressurize systems before sealing active duct assemblies. Cut tape with a clean blade or dispenser to avoid tearing the foil backing. Installation is typically performed by HVAC technicians, sheet metal workers, or industrial maintenance personnel.

Technical Specifications

• Width: 2 inches
• Length: 60 yards
• Backing Material: Dead soft aluminum foil
• Adhesive Type: Pressure-sensitive acrylic
• Weight: 1.41 pounds
• Package Dimensions: 11.63 inches x 11.63 inches x 14.75 inches
• Flammability Rating: UL 723 Class L
• UL Certifications: UL 746C Recognized, UL 723 Classified
• UPC: 00051125853118

Standard Information

• Brand: 3M
• Manufacturer Part Number: 7100053630