For Flux Sake

Author: Kathy King, Rose Katz, Matt Katz

Matt and Rose Katz of the Ceramics Materials Workshop and Kathy King of the Ceramics Program at Harvard University discuss listener questions about clay and glaze. This show will have you laughing and learning about the chemistry behind ceramics in no time.
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Language: en

Genres: Arts, Design, Visual Arts

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How do I reassure customers that I don't use lead?
Episode 136
Tuesday, 1 September, 2026

We start off season six of the podcast with a great question about customer service around ceramics. The gang answer a question from a paint-you-own pottery studio about reassuring customers that they don't use lead and using the full range of cobalt and copper sources that are available on the market. Have you checked out the new For Flux Sake Patreon? This is a great way to show your support and have access to discounted merch, live hangouts, and extra episodes. Head over to Patreon and sign up today. Today's episode is brought to you by Monkey Stuff, Kiln Fire, Sheffield Pottery, Speed Ball, and Ceramic Materials Workshop's Ware Glazes. This week's episode features the following topics: Season 6, paint-your-own pottery, lead, cadmium, cobalt, copper