Rust removal with Electrolysis(pics inside)

Thanks, that saved me from having to explain more. Also when i remove parts from the molasses i pressure wash them straight away to remove all the slime and loose rust and then straight after this (while the parts are still wet) i spray them with por 15 prep and ready and then leave to dry. As you can see in the picture of the brake drum it has a white powder on it, which is a layer of zinc that the por15 leaves which stops the rust, i still have parts in bare metal lying around the garage that have been like that for 6 months and still have zero rust, por15 is good stuff. Before epoxy priming the parts i went over them with a fine wire brush and then wash down with wax and grease remover.