flash copper
i just got my 5 gallon triple chrome set up, and iam having trouble with the flash coppper and bright copper, iam plating alum, motorcycle pieces, plating alum do i need flash copper and the bright cooper?, i start by zincating the piece, wich comes out fine, but when i go to flash copper most of the piece comes out nice yet some parts of the same piece, have little bubbles in the plate? what iam i doing wrong? also i have a 6 or 7 pieces that have been copper plated, do i need to strip it down bare metal again or polish it and copper plate again,
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