P3402 COBALT OXIDE BLACK 100GM

1 In stock

BHD11.775
 

Details

 

The most powerful colouring oxide. This oxide produces a deep blue or blue-black colour in lead and leadless glazes and a vivid blue in alkaline glazes. The presence of magnesium gives a more purple colour. 

Cobalt Carbonate CoCO3 
1 - 3% to obtain a blue glaze 

Size - 100g

  

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