Derust Metal Parts Cheap and Easy
Just put the parts in a bath with soap.
- Connect the parts you want to clean to the minus (-).
- Setup about 12 Volts. Amp flow is about 0.1 to 1.0 A.
- Parts began to bubble. Rust turns to black color.
- Clean with towel.
- Clean with bronze.
- Apply a bit of oil
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