must-have ! 50 Yards Copper Foil Tape

Copper Foil is a premium copper foil. foil has the strongest adhesive in the industry and longest shelf life. Copper foil uses a "dead tender Copper" that adheres closely to your glass. This saves you time and makes your finished work stronger and more attractive. copper fiol is specially formulated to withstand every chemical normally used in stained glass work, so you will always be pleased with the final results. copper foil lasts and lasts, so you don't have to use it all right away, even a year later, it's as good as the day you opened the package.