Copper Foil 3/16 Copper Backed Posted April 9, 2020 by Carolyn Insler View cart “Sal Ammoniac” has been added to your cart. $7.29 8 in stock Copper Foil 3/16 Copper Backed quantity Add to cart Categories: Copper Foil and Accessories, Supplies Description Description Edco copper foil is the best copper foil on the market. Related products Copper Patina $7.14 Add to cart Grey Rondell $12.92 Add to cart Foil Shears $13.53 Add to cart Temp. Controler $39.54 Add to cart