Cobalt Oxide
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£16.03
£13.36
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SKU
COBO
Cobalt Oxide
The most powerful colouring oxide. This produces a deep blue or blue- black colour in lead and leadless glazes and a vivid blue in alkaline glazes. It gives good colour variations when used in combination with other oxides. 1 - 1.5% for a deep blue.
| Spec | To remove oxide mistakes or for making a design, use a pencil eraser. It won't smear like trying to wash the oxide off. |
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| PDF Attachment | CoSHH Health & Safety |
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