Powder Coating Ceramics and Glass

by bmkenned in Craft > Clay

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Powder Coating Ceramics and Glass

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Powder coating is a super durable nice shiny finish used on metal. I heard it could be done on glass as well and since ceramic glaze is really just glass after it's fired I thought I would give it a try. Ceramic glazes are extremely hard to get shiny saturated color from so powder coating was perfect, and the best part is that it works.

Made at TechShop Chandler

www.techshop.ws

Tricking the Powder

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The powder sticks to metal through an electrical charge, since ceramic is non conductive I had to trick the powder into sticking to it. To do this I got a piece of aluminum foil and put it inside a scrap ceramic pot I had and grounded to the foil. The ceramic was still enough for the powder to be pull towards the foil but instead hit the pot. Once the powder was where I need it to be I removed the ground clip and baked it for the appropriate powder temperature and time.

I only did a section of the pot to test the technique out, I then put another color over that to see how that worked. Surprisingly no trouble at all, you can see the powder only stuck by foil so it wasn't a fluke of powder just settling on the pot. It's just as durable and shiny as it is on metal.

Finished

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I scratched some powder off before I put it in the oven for the test. Otherwise it looks just like it was metal.