Chromate Conversion Coatings

Chromate conversion coatings are applied to the plated parts to extend the corrosion resistance.  This extended protection is from the corrosion inhibiting effect of the gelatinous film that chromate applies to the part.  The conversion coating also protects because of the barrier that is formed between the zinc plated part and the atmosphere.  We offer zinc plating in three different chromate colors: clear, yellow, and black.





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