Guys, need some advice about how to remove tin plating from copper wire. I (impulsively) bought western electric wire on the bay because I thought it wasn't tinned. How wrong I was coz when I received the wire it's all tinned I'm looking for a way to chemically remove the tin by dissolving the tin, that way the copper is not gonna be scratched/damaged. Anyone here got an experience to share? See attached pic for my western electric wire.Cheers,William