3M 02552 Damping Aluminum Foil Tape 2" x 36 Yards 10 Mil Silver

The 3M 2552 Damping Foil Tape is a premium vibration-damping aluminum foil tape engineered to absorb and dissipate structure-borne noise and resonant vibration in panels, support structures, and assemblies. Constructed with a dead soft aluminum foil constraining layer and coated with a pressure-sensitive viscoelastic acrylic polymer adhesive, this tape functions as a constrained layer damper (CLD) that converts vibrational energy into negligible heat that readily dissipates.

This roll measures 2 inches wide by 36 yards long at a total thickness of 10.0 mil, making it ideal for covering large surface areas in industrial, automotive, aerospace, HVAC, and appliance applications. The pressure-sensitive adhesive bonds easily to metal surfaces with no heat or tools required, and the linered construction allows for precise die-cutting to custom shapes and sizes.

Key Features:

• Dead soft aluminum foil constraining layer with viscoelastic acrylic polymer adhesive (ISD 112)
• Controls resonant vibrations across a wide temperature range: usable from -25°F to 175°F (-32°C to 80°C), with peak damping performance from 32°F to 140°F (0°C to 60°C)
• Achieves effective damping with as little as 20% surface coverage
• Resists moisture, weathering, UV degradation, and flame
• Tensile strength of 126 lb
• Linered construction supports die-cut capability for custom shapes
• Excellent long-term aging qualities
• Meets flame retardancy requirements of F.A.R. 25.853(a)
• Passes ASTM E-162 and ASTM E-662 for flammability and smoke generation

Typical Applications:

• Automotive panels, HVAC systems, and appliances
• Aerospace and aircraft structures
• Marine, RV, and recreational vehicle panels
• General industrial vibration and noise mitigation
• Electronic equipment and enclosures

This tape is an industrial and occupational product intended for use by trained professionals in workplace environments.