[Jewelry making - Article 00064] - Re: [Orchid] Removing soft solder

[Dubiel Design Studio]

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Patrick,

    Just today I was reading in Tim McCreight's book "The Complete
    Metalsmith" and I quote from his book page 71. 

    ".....soft solder can be chemically removed. Mix 3 oz. glacial acetic
    acid with 1 oz. hydrogen peroxide. Heat, but do not boil. Brush onto
    the affected area and allow several days to work. Tin will be left as
    a white powder that can be brushed off." 

    Not sure what this formula will do to any lead, cadmium or other
    metals found in various grades of old or current soft solders 



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