3M 7010374029 Vhb Foam Tape 25 Mil 3/4 in X 72 Yd Gray

Product Description

The 3M 7010374029 is a gray, double-sided, closed-cell acrylic foam tape sold under the VHB 4936F product line. It measures 3/4 inches wide by 72 yards long with a thickness of 25 mil. The conformable foam core bonds high and medium surface energy substrates and includes a paper liner for handling convenience. It offers cushioning, damping, and impact resistance in a single bonding layer. Plasticizer resistant construction helps maintain bond integrity in environments where contact with plasticized materials is a concern. Licensed electricians, maintenance technicians, and industrial assembly professionals regularly specify this tape for structural and semi-structural bonding applications.

This tape is suited for attaching panels, nameplates, trim pieces, gaskets, and mounting components where mechanical fasteners are impractical or undesirable. It performs in both residential and commercial environments and is commonly used in sign assembly, equipment fabrication, and general industrial bonding. The closed-cell foam construction conforms to irregular surfaces, filling minor gaps and maintaining consistent contact across the bond area. It carries a UL 746C listing, making it appropriate for applications requiring compliance with UL flammability and material standards.

Key Features

• 25 mil thick closed-cell acrylic foam core for conformability and gap-filling
• Double-sided pressure-sensitive adhesive bonds without primers on high and medium surface energy substrates
• Paper liner for clean handling and precise application
• Plasticizer resistant formulation maintains bond strength in contact with PVC and similar materials
• UL 746C listed for use in applications with defined flammability requirements
• Provides cushioning, vibration damping, and impact resistance in the bond joint

Compatibility

Designed for bonding high and medium surface energy substrates including metals, glass, and many rigid plastics. Refer to 3M surface energy guidelines to confirm suitability for specific substrate combinations.

Installation Notes

Surface preparation is critical before application — clean bonding surfaces thoroughly to remove oil, dust, and moisture. Apply firm pressure across the entire tape width to activate the pressure-sensitive adhesive and achieve full contact. Allow adequate dwell time at room temperature before subjecting the bond to load. Installation should follow the applicable requirements of the assembly specification or applicable building and equipment codes for the end-use environment.

Technical Specifications

• Tape Thickness: 25 mil
• Width: 3/4 inches
• Length: 72 yards
• Color: Gray
• Construction: Closed-cell acrylic foam, double-sided
• Liner: Paper
• Certification: UL 746C
• Unit of Measure: Roll
• Weight: 1.79 pounds
• UPC: 00021200462245

Standard Information

• Brand: 3M
• Manufacturer Part Number: 7010374029