3M 7100043870 Double Coated Pet Tape 514CW White

Product Description

The 3M 7100043870 is the Venture Tape 514CW Double Coated PET Tape, a high-performance bonding tape built on a polyester (PET) film backing with an acrylic adhesive system on both sides. At 1.88 inches wide, it delivers strong peel, tack, and shear strength across a broad range of substrates including metals, high surface energy plastics, and composite materials. The acrylic adhesive construction provides reliable UV resistance and stable performance across both high and low temperature environments. This tape is suited for demanding industrial and commercial bonding applications where long-term adhesion integrity is required.

The 514CW is designed for use in applications that require a clean, white double-coated carrier tape with consistent bond strength. Typical use cases include laminating, mounting, and splicing operations in manufacturing, signage, and assembly environments. The white PET backing provides a defined visual reference during application and trim work. This tape is supplied in roll format and is handled by fabricators, assembly technicians, and maintenance professionals working with metal, plastic, or composite assemblies.

Key Features

• Double-coated PET (polyester) film backing for dimensional stability
• Acrylic adhesive bonds to metals, high surface energy plastics, and composites
• Excellent UV resistance for applications with prolonged light exposure
• Stable adhesion performance at both high and low temperature extremes
• Strong peel, tack, and shear strength for demanding bonding tasks
• White carrier color aids alignment and trim visibility during installation

Compatibility

Designed for bonding to metals, high surface energy plastics, and composite materials in industrial assembly, laminating, mounting, and splicing applications.

Installation Notes

Surface preparation is critical for maximum adhesion — clean substrate surfaces of oil, dust, and moisture before application. Apply firm, even pressure across the tape length to ensure full contact between adhesive and substrate. Remove the liner cleanly and avoid stretching the tape during placement. Handle in accordance with the applicable workplace safety standards for adhesive materials.

Technical Specifications

• Tape Width: 1.88 inches
• Backing Material: Polyester (PET)
• Adhesive Type: Acrylic
• Color: White
• Unit of Measure: Roll
• Package Weight: 1.03 pounds
• Package Length: 11.88 inches
• Package Width: 11.88 inches
• Package Height: 12.25 inches
• UPC: 00051128962145

Standard Information

• Brand: 3M
• Manufacturer Part Number: 7100043870