3M 7010331686 Double Coated Urethane Foam Tape 4032

Product Description

The 3M 7010331686 is a double coated, open-cell urethane foam tape designed for bonding two surfaces together with a flexible, conformable foam core. At 1/32 inch thick, the tape features adhesive on both faces and ships with a paper liner to protect the bond surface until installation. The foam carrier compresses slightly under load, helping it conform to minor surface irregularities for consistent adhesion. Each roll measures 4 inches wide by 72 yards long and weighs 8.25 pounds. It is suited for assembly, mounting, and laminating tasks where a foam interlayer and dual-sided adhesion are required.

This tape is commonly used in HVAC panel assembly, electrical enclosure gasket bonding, and general light industrial fabrication where two dissimilar or irregular surfaces need to be joined without mechanical fasteners. The open-cell urethane foam provides a degree of vibration dampening and gap-filling, making it practical for sealing and cushioning applications in both residential and commercial trade work. The off-white color and wide 4-inch format suit large-format bonding runs.

Key Features

• Double coated construction bonds two surfaces in a single tape application
• Open-cell urethane foam carrier at 1/32 inch thickness for controlled compressibility
• Paper liner protects adhesive and simplifies handling during positioning
• 4-inch wide by 72-yard roll length reduces splice frequency on long runs
• Off-white foam color for clean appearance in visible assembly applications

Compatibility

Designed as an OEM-style replacement or general-use double coated foam tape for bonding, mounting, and laminating applications across HVAC, electrical, and light industrial assembly environments.

Installation Notes

Clean and dry both bonding surfaces thoroughly before application to ensure full adhesive contact. Remove the paper liner just before pressing the tape into position to avoid contamination. Apply firm, even pressure across the full tape surface to activate adhesive contact. This product is a general assembly consumable and does not require licensed trade installation, but should be applied per the system manufacturer's bonding specifications where structural integrity is a factor.

Technical Specifications

• Tape Width: 4 inches
• Tape Length: 72 yards
• Foam Thickness: 1/32 inch
• Foam Type: Open-cell urethane
• Coating: Double coated
• Liner: Paper
• Color: Off-white
• Unit of Measure: Roll
• Weight: 8.25 pounds
• UPC: 00021200033681

Standard Information

• Brand: 3M
• Manufacturer Part Number: 7010331686