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Left two: Plainsman M390 stoneware. Lower right: M370 porcelain. The bottom two samples are a popular cone 6 ultra clear commercial bottled glaze. On the porcelain, it is crazing. On the red clay it is saturating with micro-bubbles and going totally cloudy, with so many ripples in the surface the texture has become satin. Whose fault is this? No ones. This glaze is simply not compatible with these two bodies. The one on the upper left has almost no bubbles and no crazing. It is the GA6-B recipe. It is well-documented and easy to adjust.
| Glossary |
Base Glaze
Understand your a glaze and learn how to adjust and improve it. Build others from that. We have bases for low, medium and high fire. |
| Glossary |
Commercial hobby brushing glazes
A benefit to pottery beginners and pure hobbyists. But for serious potters, they can be an obstacle to progress and a challenge to independence and affordability. |
| Glossary |
Brushing Glaze
Hobbyists and increasing numbers of potters use commercial paint-on glazes. It's convenient, there are lots of visual effects. There are also issues compared to dipping glazes. You can also make your own. |
| Troubles |
Clouding in Ceramic Glazes
There a many factors to deal with in your ceramic process to achieve transparent glazes that actually fire to a crystal-clear glass |
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