Venture 3/16" Black Back Copper Foil - 3 rolls

Black Back Copper Foil.  - 3 rolls

1.25 mil(31 microns) Thick

3/16 IN X 36 YDS(4.7 mm X 33 M)

Black 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.