NEW SHIPPING DEAL: $14 flat rate shipping for orders over $125 FREE if over $250 (clay & raw materials excluded)

Cobalt Oxide

Cobalt Oxide

Vendor
Misc. Vendor
Regular price
$39.95
Sale price
$39.95
Regular price
Sold out
Unit price
per 
Shipping calculated at checkout.

Cobalt Oxide is a metallic coloring oxide that produces blue colors in glazes and is stable at all firing temperatures (unless in very high percentages where it will be black). Cobalt Oxide is the most powerful ceramic colorant and it appears in glaze recipes at 1% or less. Because cobalt oxide is not as finely powdered as cobalt carbonate, cobalt oxide is more likely to create blue specks in the glaze, a quality that we believe can be quite beautiful!

Chemical Formula: CoO

Customer Reviews

No reviews yet
0%
(0)
0%
(0)
0%
(0)
0%
(0)
0%
(0)