Oxide pen - Cobalt oxide
Our oxide pens can be fired in both earthenware and stoneware temperatures, but become weaker in the shade with increased temperature.
Apply on bisquit fired items. Oxide pens are not suitable for decorating large areas, but are good for contour lines.
NOTE! If the surface is too smooth, the wax pigment does not stick.
|Rec. temperature||:||1020-1260 °C|