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Cobalt Oxide - Co3O4

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Price: From $25.00 to $522.00

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Cobalt Oxide

Black Cobalt Oxide (Co3O4) is the principle source of CoO used in glazes. Cobalt is the most powerful ceramic colorant is useful as a body and slip stain. Cobalt oxide can produce glaze specking if it is not thoroughly sieved or ball milled to distribute the particles.


Warning. This product can expose you to chemicals including crystalline silica (airborne particles of respirable size), which is known to the State of California to cause cancer. For more information go to www.P65Warnings.ca.gov Health Hazard Warning
  • Please handle all raw materials with safety in mind. The Dry form of all clay, glaze, and raw materials can expose you to hazards when not handled properly.
  • When handling and mixing DRY ceramic materials and powders, wear a full breathing respirator, eye protection, and gloves to protect your lungs and hands
  • PROP 65 WARNING FOR RESPIRABLE SILICA
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