3M 7000123496 Vhb Tape 4950 White 0.5 in X 36 Yd 45 Mil

Product Description

The 3M 7000123496 is a high-strength VHB (Very High Bond) double-coated acrylic foam tape in the 4950 series, supplied in white and formatted as a small pack roll measuring 0.5 inches wide by 36 yards long with a 45.0 mil total thickness. VHB tape in the 4950 series is engineered for permanent structural bonding, replacing or supplementing mechanical fasteners such as screws, rivets, and welds in demanding assembly and mounting applications. It is handled by construction tradespeople, sign fabricators, glazing contractors, and industrial assembly technicians who need a conformable, high-tack bond to rigid substrates.

This tape is suited for bonding metal, glass, painted surfaces, and high-surface-energy plastics in both interior and exterior environments. Typical applications include panel attachment, trim bonding, nameplate mounting, and architectural glazing. The small pack format makes it practical for field service work and lower-volume jobs where a full industrial roll is not needed. No specific compatible model numbers or systems were provided in the product data.

Key Features

• 45.0 mil total tape thickness for gap-filling and conformability on textured or uneven surfaces
• 0.5-inch width x 36-yard length provides versatile coverage in a compact roll
• White color suitable for applications where tape edges may be visible
• VHB acrylic foam construction delivers long-term structural adhesion without mechanical fasteners
• Small pack format sized for field use and lower-volume installations

Compatibility

Designed as an OEM-style replacement or field-use supply of 3M 4950 series VHB tape, suitable for bonding high-surface-energy substrates including metals, glass, and select plastics in structural mounting applications.

Installation Notes

Surface preparation is critical for full bond strength — clean bonding surfaces with isopropyl alcohol and allow to dry completely before application. Apply firm, even pressure along the full tape length immediately after placement to initiate full contact adhesion. Initial bond strength builds over time, so avoid loading the joint under stress for at least 72 hours when conditions allow. Follow all applicable building codes and manufacturer surface-prep guidelines when using structural adhesive tape in load-bearing or exterior-exposed assemblies.

Technical Specifications

• Series: 4950
• Color: White
• Tape Width: 0.5 inches
• Tape Length: 36 yards
• Gauge (Total Thickness): 45.0 mil
• Weight: 4.02 pounds
• Unit of Measure: Each
• Minimum Order Quantity: 4
• UPC: 00021200646485

Standard Information

• Brand: 3M
• Manufacturer Part Number: 7000123496