Brand: Potclays Materials
The most powerful ceramic pigments giving a range of transparent blues ranging from intense blue or ...
The most powerful ceramic pigments giving a range of transparent blues ranging from intense blue or blue-black in lead and lead less glazes to avivid blue in alkaline ones. The carbonate form is weaker but gives less risk of specking.
Painted onto clay: Black
Painted onto biscuit: Black
Painted onto unfired glaze: Blue if diluted enough
Mixed into glaze: Blue if low quantity or black if excessive addition
Reduction firing: Generally no change
Please note: that these are the typical results,but combinations of oxides will produce differentresults depending upon the relative percentages of eachused and the firing conditions in the kiln. Also theunderlying body colour will influence the resulting colour.