3M 7000049239 Double-sided Urethane Foam Tape 3/4 in 7 Yd

Product Description

The 3M 7000049239 is a double-sided urethane foam tape from the 3M Series 4008 line, designed for bonding, holding, joining, and mounting applications across HVAC, electrical, and general trade work. The tape features an acrylic adhesive on both sides of a urethane foam carrier with a paper liner, measuring 3/4 inches wide, 1/8 inches thick (125 mil), and 7 yards long per continuous roll. It has a maximum operating temperature of 220 degrees F, making it suitable for use in moderate-heat environments where a conformable, compressible foam bond is required.

This tape is commonly used by HVAC technicians, electricians, plumbers, and general trade professionals for securing insulation, mounting components, sealing panel gaps, and joining dissimilar surfaces. The urethane foam construction allows the tape to conform to irregular or uneven surfaces, providing a consistent bond across a contact area. Its off-white color and paper liner make it easy to handle and position during installation in both residential and light commercial settings.

Key Features

• Double-sided acrylic adhesive for bonding two surfaces in a single application
• Urethane foam carrier conforms to irregular and uneven surfaces
• 1/8 inch (125 mil) thickness provides compressible cushioning and gap filling
• Maximum operating temperature of 220 degrees F for moderate-heat environments
• Continuous roll format — 3/4 inches wide by 7 yards long — minimizes splicing
• Paper liner for controlled, clean adhesive release during application

Compatibility

Designed as an OEM-style double-sided mounting and bonding tape suitable for use on metal, plastic, wood, and foam substrates in HVAC, electrical, plumbing, and general construction applications.

Installation Notes

Clean and dry all bonding surfaces before applying the tape to ensure full adhesive contact. Peel the paper liner carefully and press the tape firmly onto the first surface before removing any secondary liner and joining the second surface. This tape is intended for professional trade use; consult applicable building or mechanical codes when using adhesive tapes in code-governed assemblies. Avoid applying in temperatures outside the rated operating range.