3M 7010334801 Aluminum Foil Tape 1.5 in X 10 Yd Silicone

Product Description

The 3M 7010334801 is a high-temperature aluminum foil tape designed for heat shielding and thermal management applications in HVAC, aerospace, and industrial service work. It features a dead-soft aluminum foil backing coated with a clear silicone pressure-sensitive adhesive. The silicone adhesive system bonds to a wide range of surfaces and maintains adhesion at elevated temperatures where standard acrylic or rubber-based tape adhesives break down. This tape is rated for continuous high-temperature use and can withstand limited exposure up to 600 degrees F (316 degrees C), making it a reliable choice for wrapping over thermal insulation and protecting temperature-sensitive components.

This tape is used in residential and commercial HVAC installations for sealing and wrapping duct insulation, heat shielding exhaust components, and improving system heating and cooling efficiency. It is also used in light industrial and aerospace maintenance applications where flame resistance and thermal conductivity are required. The dead-soft foil backing conforms readily to curved, irregular, and uneven surfaces, which is useful when working around duct fittings, pipes, and equipment housings. It is typically installed by HVAC technicians, sheet metal workers, and industrial maintenance professionals.

Key Features

• Withstands limited exposure up to 600 degrees F (316 degrees C) for high-temperature heat shielding service
• Thermally conductive backing helps dissipate heat and protects adjacent temperature-sensitive materials
• Dead-soft aluminum foil conforms to curved and uneven surfaces without cracking or delaminating
• Clear silicone pressure-sensitive adhesive maintains bond at temperatures where acrylic adhesives fail
• Flame resistant — meets F.A.R. 25.853(a) requirements
• UL Recognized component (file QQQW2.MH122798)

Compatibility

Designed for heat shielding, thermal insulation wrapping, and duct sealing applications where high-temperature performance and flame resistance are required. Bonds to aluminum, stainless steel, glass, and most rigid insulation facings.

Installation Notes

Installation is typically performed by licensed HVAC technicians or qualified industrial maintenance personnel. Ensure the surface is clean, dry, and free of oils or dust before applying the tape, as contamination reduces adhesive bond strength. Apply firm pressure along the full length of the tape using a roller or smooth tool to ensure full adhesive contact. When used in high-temperature environments, allow the adhesive to dwell before subjecting the tape to maximum service temperatures.

Technical Specifications

• Width: 1.5 inches
• Length: 10 yards
• Adhesive Type: Silicone pressure-sensitive
• Backing Material: Dead-soft aluminum foil
• Maximum Temperature (Limited Exposure): 600 degrees F (316 degrees C)
• Flame Resistance: F.A.R. 25.853(a)
• UL Recognition: File QQQW2.MH122798
• Package Dimensions: 8.4 x 8.4 x 10.6 inches
• Weight: 0.16 pounds
• Unit of Measure: Roll
• UPC: 00051138960964

Standard Information

• Brand: 3M
• Manufacturer Part Number: 7010334801