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(Banner at right cycles thru suppliers of rhodium plating solutions and accessories) |
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++++ Black spots in plating are usually caused by contaminants in the plating solution, often tramp metals. The supplier of the rhodium plating solution should be able to provide guidance though.
++++ Dear Kaushal Improve your pretreatment and switch on j-2 in place of j-1 bcoz in j1 there is no wetting agent it is for barrel plating and in vat due to lack of proper agitation it gives black spot. Thanks, Qutub Saify
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