3M 7000123931 Vhb Acrylic Foam Tape 62 Mil 0.5 in X 36 Yd Gray

Product Description

The 3M 7000123931 is a firm, double-sided, pressure-sensitive, closed-cell acrylic foam tape with a PE film liner, sold as a single roll measuring 0.5 inches wide by 36 yards long at 62 mil thick. It bonds high surface energy substrates and delivers excellent temperature resistance across a wide range of demanding applications. The closed-cell foam core provides cushioning, vibration damping, and impact resistance alongside a strong, durable bond. Licensed electricians, sheet metal fabricators, and industrial maintenance technicians use this tape where mechanical fasteners are impractical or where a clean, flush surface finish is required.

This tape is well suited for bonding metal parts prior to paint processing, making it a practical choice in manufacturing and finishing environments. Its pressure-sensitive adhesive activates on contact, reducing assembly time. The PE film liner provides clean, controlled dispensing during application. Common use cases include metal-to-metal bonding, component mounting, and surface attachment in both indoor and sheltered outdoor environments where temperature cycling and vibration are ongoing service conditions.

Key Features

• 62 mil closed-cell acrylic foam construction for cushioning, damping, and impact resistance
• Firm, double-sided, pressure-sensitive adhesive bonds high surface energy substrates
• Excellent temperature resistance for use in thermally demanding environments
• Suitable for bonding metal parts prior to paint processing without masking concerns
• PE film liner for clean, consistent tape dispensing
• UL listing 746C for component materials in contact with electrical equipment

Compatibility

Designed for bonding high surface energy substrates including metals and rigid plastics in industrial, manufacturing, and maintenance applications where a firm, load-bearing foam tape is required.

Installation Notes

Surface preparation is critical — clean and dry all bonding surfaces before application to ensure full adhesive contact. Apply firm, uniform pressure across the tape length immediately after placement to activate the pressure-sensitive adhesive. Allow adequate dwell time before subjecting the bond to service loads. This tape is intended for professional installation in appropriate environments; follow all applicable workplace safety and material handling guidelines.

Technical Specifications

• Tape Thickness: 62 mil
• Width: 0.5 inches
• Length: 36 yards
• Color: Gray
• Construction: Closed-cell acrylic foam, double-sided pressure-sensitive
• Liner: PE film
• Weight: 1.52 pounds
• Unit of Measure: Roll
• Certification: UL 746C

Standard Information

• Brand: 3M
• Manufacturer Part Number: 7000123931