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Removing Gold Plate from a Metallic Substrate

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  1. 01-09-2012, 11:11 AM #4
    RecyclingSecrets
    RecyclingSecrets is offline Experienced Scrapper
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    Quote Originally Posted by KZBell View Post
    Last check sulfuric acid was pretty toxic...
    http://en.wikipedia.org/wiki/Sulfuric_acid
    You bet, but, as I said above, less toxic than aqua regia. Guess I didn't make that clear. Also said, I recommend folks send this stuff to a refiner rather than attempt themselves. Thanks for opportunity to clarify.

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