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  • Sku: 3104
  • Vendor: Ulster Ceramics Pottery Supplies

Copper Oxide

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Product description

Code 3104 Copper Oxide. CuO. This compound gives apple greens under neutral or oxidising conditions, turquoises in alkaline glazes and reds in reduction. If added to a low sol glaze it will dramatically increase the solubility of the lead, making the glaze unsafe for food use. Acts as a secondary flux. 1-2% addition. Harmful.

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Copper Oxide

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