Anyone familiar with a dipping process that uses a base solution to clean metal? there is a shop close to me that does this and it leaves only the base metal. The parts I have seen have kind of a whitish look when done, almost like they need to be cleaned. The shop says that the parts do not need additional cleaning, they are ready as is. Not sure what the chemical is but shop told me that it is some sort base solution, not acid?
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Jimmy V.
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