3M 7000048507 Vhb Tape 4951 White 1in X 36yd 45 Mil

Product Description

The 3M 7000048507 is a white, double-sided, pressure-sensitive acrylic foam tape sold as a 1-inch-wide, 36-yard roll at 45 mil thickness. The closed-cell acrylic foam core is laminated with a PET film liner, delivering a firm bond that resists impact and dampens vibration. It bonds well to high surface energy substrates including metals, glass, and many painted surfaces. The tape provides both structural adhesion and cushioning in a single layer, eliminating the need for mechanical fasteners in many light-duty assembly and mounting applications. Licensed trades and industrial maintenance technicians use this product for panel attachment, trim bonding, sign mounting, and similar tasks.

This tape is suited for indoor and outdoor applications where a clean, fastener-free bond is needed. It can be applied in temperatures as low as 32 degrees F, making it usable in unheated spaces during cooler months. Typical install scenarios include mounting nameplates, attaching trim panels, sealing gaps in light fabrication work, and bonding dissimilar materials in HVAC cabinet assembly or electrical enclosure work. The roll format allows field cutting to length without additional equipment.

Key Features

• 45 mil total thickness provides firm build-up and gap-filling capability
• Closed-cell acrylic foam core offers cushioning, vibration damping, and impact resistance
• Double-sided pressure-sensitive adhesive — no heat or cure time required
• PET film liner for clean, controlled application and handling
• Bonds high surface energy substrates including metals and glass
• Low-temperature application threshold of 32 degrees F

Compatibility

Designed for bonding high surface energy substrates in general industrial, HVAC, electrical, and light fabrication assembly applications. No specific model or system compatibility was stated in the product data.

Installation Notes

Surface preparation is critical — clean bonding surfaces with isopropyl alcohol and allow to dry fully before applying. Apply firm, even pressure across the full tape surface to activate adhesive contact. No power shutoff is required for tape-only applications, but follow all applicable site safety protocols when working near energized equipment. Cut to length using a sharp utility knife or scissors for clean edges.

Technical Specifications

• Tape Thickness: 45 mil
• Roll Width: 1 inch
• Roll Length: 36 yards
• Color: White
• Core Material: Closed-cell acrylic foam
• Liner: PET film
• Adhesive Type: Double-sided pressure-sensitive
• Minimum Application Temperature: 32 degrees F
• Weight: 1.97 pounds
• Unit of Measure: Roll
• UPC: 00021200672873

Standard Information

• Brand: 3M
• Manufacturer Part Number: 7000048507