Clear Powder-Coating for Patinas & Dyes On Metal Art?

Sep 02, 2014 at 7:57 PM

Name: Frank
Email address:
Subject: Patinas-Dyes
Message: Can your dyes and patinas be Clear Powder-Coated or do they have to be clear-coated another way? What do you recommend? I have access to powder coating.

 

Hi Frank,
Clear Powder-Coating over the Patinas and Dyes is fine, if done properly.    Some of the lighter colored patinas, like COPPER F/X™ will sometimes change to a darker hue, usually a greenish-gold, but in general, no problem with powder-coating if the time & heat in the oven is kept to a minimum.
I don’t use powder-coat clear on any of my work for that very reason.    Automotive clear is far superior, both in quality & appearance.   It doesn’t cost any more & the results are fabulous.
Regardless of what type of clear-coat you use, it is advisable to Tack-Cloth (see photo) the piece just prior to shooting on the clear-coat, whether it is powder-coat or automotive clear, to remove any dust, contaminants or flash-rust, even if it’s not visible to the naked eye.
Thanks,
Bill
SURGICAL BLUE TACK CLOTH
SURGICAL BLUE TACK CLOTH
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