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Zinc plate and passivate? Restoration.
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7th Apr 2019, 12:28 am
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Bazz4CQJ
Dekatron
Join Date: Apr 2009
Location: Oxfordshire, UK.
Posts: 4,924
Re: Zinc plate and passivate? Restoration.
Quote:
Originally Posted by
Steve G4WCS
Yes, an hour in lemon juice, brought the rust pits back to grey steel
And by "lemon juice" we
really
mean...citric acid, as I mention... occasionally
B
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