3M 7100037557 Double Coated Pet Tape 514CWR Red 1.46 in

Product Description

The 3M 7100037557 is a double coated polyester (PET) film tape in the 514CWR series, finished in red and designed for high-performance bonding in demanding industrial and trade applications. It features an acrylic adhesive system on both sides of a polyester film backing, delivering strong peel, tack, and shear strength across a wide range of substrates. The tape is built for resilience, offering resistance to UV exposure and temperature extremes. It is used by fabricators, installers, and assembly technicians who need a reliable bonding solution without mechanical fasteners.

This tape is suited for applications requiring adhesion to metals, high surface energy plastics, and composite materials. The double coated construction allows it to bond two surfaces together cleanly, making it a practical choice for panel assembly, component mounting, and industrial fabrication work where both faces need to adhere. It performs at both high and low temperature ranges, making it appropriate for indoor and outdoor installations in varied environments.

Key Features

• Double coated polyester (PET) film backing for dimensional stability
• Acrylic adhesive bonds to metals, high surface energy plastics, and composite materials
• Resistant to UV exposure and temperature extremes
• Strong peel, tack, and shear strength for demanding bonding applications
• Red color aids visual identification during assembly and inspection

Compatibility

Designed for bonding applications involving metals, high surface energy plastics, and composite materials in industrial and commercial assembly environments.

Installation Notes

Surface preparation is critical before applying double coated tape — clean all bonding surfaces of dust, oil, and moisture for best adhesion. Apply firm, even pressure across the full bond area to ensure full contact of the acrylic adhesive. Avoid stretching the tape during application. Remove the liner from the second adhesive face only after the first side is positioned correctly.

Technical Specifications

• Tape Width: 1.46 inches
• Backing Material: Polyester (PET) film
• Adhesive Type: Acrylic, double coated
• Color: Red
• Unit of Measure: Roll
• Package Weight: 26.277 pounds
• Package Length: 11.13 inches
• Package Width: 11.13 inches
• Package Height: 12.56 inches
• UPC: 051128962171

Standard Information

• Brand: 3M
• Manufacturer Part Number: 7100037557