Metal Prep Question

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    First of all I would like to thank everybody that is on this forum for helping me get my own full time shop going (four years in the making and first year in business). I have learned most everything off of the forums. I have a question for some of you experts on removing mill scale. I have quite a few smaller pieces of pipe and am trying to speed up the process without blasting. I am wondering if you treat a part in muriatic acid and then rinse in phosphoric do you rinse again after phosphoric? If so what do you rinse with or is it good to paint after the phosphoric wash dries? Thanks again

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