Cobalt Oxide
.25 lb. Bag
$16.75
Sale price
$16.75
Regular price
$25.00
Skip to product information
Cobalt Oxide
$16.75
Sale price
$16.75
Regular price
$25.00
A reliable, stable, black powdered oxide. In small amounts it produces consistently strong blue tones. Used as a glaze colorant and brushing oxide decoration.