Separating Fact from Fiction: Safe Lead Levels in Glazes

Descriptions:

Is “chemical-free” a myth? In the final part of our four-part series on lead in ceramics, Matt explores the historical context of lead use, how it differs from modern practices, and how the FDA is there to protect you.

0:05 How to determine lead levels in ceramic works
0:16 ASTM standards for testing
0:26 Allowable lead levels according to the FDA
0:39 Differing lead levels explained
0:53 How they came up with these numbers
1:43 Safe practices for the studio

Safe levels exist, but where do those numbers come from. Let’s get informed!

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Ceramicists at all levels can now learn how Clay and Glazes function with us online. Check out all of our resources on our website at www.ceramicmaterialsworkshop.com