Zap *STILL* wears Depends
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Tell us about that rust cleanup product
Quote from: good2win22 on May 08 2019, 07:38:40 AMTell us about that rust cleanup productThis stuff has been around forever in some form or another,various brands, I think the gel is a newer form.Phosphori c acid based- coverts the rust to a stable phosphate, I believe that is what the black coating is on those nuts to begin with.I think it is roughly the same as Naval Jelly.