3M 7010337268 Aluminum Foil Tape 3.5 in X 60 Yd Silver

Product Description

The 3M 7010337268 is a dead-soft aluminum foil tape with a pressure-sensitive acrylic adhesive, designed for heat shielding, heat reflection, seaming, and sealing across HVAC, electrical, and industrial applications. The aluminum foil backing conforms to curved and uneven surfaces, making it practical for irregular ductwork, insulation seams, and temperature-sensitive assemblies. The acrylic adhesive delivers long-term durability while still removing cleanly after masking applications. The tape is classified by UL to UL 723 with a Class L low-flammability rating, making it suitable for installations where flame resistance is a requirement.

This tape is used in residential and commercial HVAC systems for duct seaming and sealing, insulation facing repairs, and heat-shield applications around temperature-sensitive components. It is also applied in electrical and general industrial settings for light enhancement, moisture sealing, and weathering protection. The 3.5-inch width and 60-yard roll length make it well suited for production or service work where coverage efficiency matters. HVAC technicians, sheet metal workers, and insulation contractors are the primary installers of this product.

Key Features

• Dead-soft aluminum foil backing conforms to curved and uneven surfaces
• Pressure-sensitive acrylic adhesive bonds durably and removes cleanly after masking use
• Thermally conductive construction helps dissipate heat and supports heating and cooling efficiency
• Heat and light reflective surface protects underlying materials and enhances lighting efficiency
• Resists flame, weathering, moisture, and UV exposure
• UL classified to UL 723, Class L low-flammability rating

Compatibility

Designed as an OEM-style replacement and general-use foil tape for residential and commercial HVAC duct seaming, insulation sealing, and heat-shielding applications. This product is the linered version of 3M Aluminum Foil Tape 431.

Installation Notes

HVAC technicians and sheet metal workers typically apply this tape as part of duct fabrication or service. Surfaces should be clean, dry, and free of dust or grease before application to ensure full adhesive contact. Power down HVAC equipment before working on ductwork or insulation in live systems. Follow applicable mechanical codes, including SMACNA standards, for duct sealing requirements in your jurisdiction.