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Production Zinc Plating to related specifications QQZ325 or ASTM B633

We use Zinc Plating on a daily basis, we are looking for some explanation of how to address the need for touch up of a faraday cage condition minimizing deposit thickness in corners and recess where a secondary anode would not be practical. Is use of a Cold Galvanizing Compound / Zinc Rich Paint allowable by these Zinc Plating specs, QQZ235 and ASTM B633?

Michael Riley
Buyer of Plating services - North Salt Lake, Utah
April 10, 2009

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