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February 2015

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From:
Julie Silk <[log in to unmask]>
Reply To:
TechNet E-Mail Forum <[log in to unmask]>, Julie Silk <[log in to unmask]>
Date:
Sat, 7 Feb 2015 07:39:56 -0600
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Selective stripping of gold without messing up the rest of the board with chemicals can be done by sandblasting with baking powder.  The gold is softer so will be removed and the nickel is harder and will stay.  It's obviously not a method for a lot of boards.

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