Contains
Selenium, Sulfur
May React With
Copper, Lead, Silver
Cold Characteristics
Partly transparent.
Working Notes
Opalizes upon firing. Color becomes slightly lighter with slight dappling.
This style is not suitable for kilncasting because it can become incompatible when held at high temperatures for an extended period. It may also become incompatible in instances where processes exceed the parameters of the test for compatibility. Testing recommended when heatwork exceeds these parameters.
