Venture 3/16" Silver Back Copper Foil
Venture Silver Back Copper Foil.
1.5 mil (38.1 microns) Thick
3/16 INX 36 YDS (4.7mm X 33M)
Silver coloring on adhesive(back) side of foil allows use on clear glass, etc. where a black patina is used on the soldered surface and a black finish is desired.