Techniglass Black Copper Foil (7/32 inch) offers a strong, reliable bond with a sleek black adhesive backing—perfect for use with black patina or dark-colored glass. The 7/32 inch width is a popular choice for most standard stained glass projects, providing a balanced solder line for both decorative and structural work.

• Width: 7/32 inch

• Length: 22 yards

• Adhesive Backing: Black

• Thickness: 1.0 mil

• Brand: Techniglass

This foil unrolls smoothly, adheres firmly, and holds up during soldering, making it a dependable choice for artists seeking clean lines and a polished finish.