3M™ Venture Tape™ Copper Foil Tape 1665

Ideal Copper Foil Tape for Stained Glass

3M™ Venture Tape™ Copper Foil Tape 1665 is a narrow, 1.25 mil copper foil featuring a silver back surface that matches the color of solder. This makes it ideal for stained glass production and for use in projects involving transparent or non opalescent surfaces, such as glass or reflective glass used in mirrors. Malleable electrolytic grade high tensile copper conforms quickly even to irregular contours and around corners. It is coated on one side with silver heat resistant, pressure sensitive acrylic adhesive that delivers excellent adhesion and wet out even on textured and low surface energy substrates.

Recommended Applications

• Glass and mirrors


• Projects using transparent or non opalescent substrates

3M™ Metal Foil Tapes

Copper is just one of the metal backed tapes available from 3M. Our foil tapes resist failure from common sources of degradation including moisture, ultraviolet rays and many chemicals, and are commonly used for reflecting, wrapping, masking, sealing, and more in applications from air ducts to washing machines. As with all 3M products, our 3M™ Venture Tape™ Copper Foil Tape 1665 is supported by exclusive 3M technical expertise and application advice. 3M Copper Foil Tapes are suitable for demanding applications in aerospace, automotive, appliance, maintenance, repair and operations and many more segments. They are also thermally conductive for heating/cooling efficiency.

Bringing Better Ideas to the Surface through Science and Innovation

In our 3M Industrial Adhesives and Tapes Division, we apply the science of adhesion to deliver innovative solutions that improve the design and manufacturing processes of companies around the world. In the end, our technologies help customers like you deliver competitive products to the market faster and more efficiently.