PC-30 Temmoku ^6 Velvet Underglazes Because of its interlocking crystal

Because of its interlocking crystal structure it also gives strength to clay bodies

or glaze interaction

Molochite is highly calcined low iron mineral consisting of 55% Mullite and 45% amorphous glass

It can also tone down more intense colorants such as cobalt and copper

Zinc can cause some pigments in slips and underglazes to shift in color

PC-30 Temmoku ^6 Velvet Underglazes Because of its interlocking crystalA collection of potters' favorite glazes made easy. These glazes are fired in an oxidation kiln. For ^5 6, they are made for anyone who would like to achieve the Cone 10 reduction effects without having to have a reduction gas kiln or firing at that high temperature. The PC Series glazes look beautiful and authentic. They work well over any of the AMACO stoneware or porcelain clays. All colors in the Potter's Choice series are lead free.