Colouring oxides

Glaze colouring is traditionally made with colouring metal oxides instead of using sintetic colour stains. We offer some fine ground metal oxides which can be used for example for colouring of transparent lead-free glazes (TB-serie). In many cases these oxides can cause bubbles, cracking, peeling of other inperfections. So a practical test is recommended.

MnO

brown

Liquid milled manganese
(50% dry + 50% water)

CoO

blue, black

Cobalt oxide

Fe2O3 - 98%

honey brown

"Koman stone"

CuO

green

Cuprum oxide