Interesting, lead doesn't react with sulfuric acid, it was used as a container for it. It does dissolve slowly in alkalis. Lead bromide is a common compound. Keith > whatever contaminant is in the old key leads that made for the dramatic > exfoliation corrosion, it ain't tin. > > Ron N > > _______________________________________________ > pianotech list info: https://www.moypiano.com/resources/#archives >
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