Bullseye Umber Opal 3 mm Fusible Glass
This style may not reveal (or strike to) its target color until fired.
Contains
Selenium, Sulfur
May React With
Copper, Lead, Silver
See our Bullseye Reactive Potential charts for more information
Cold Characteristics
Variation in color density. May be partly transparent.
Working Notes
Opalizes to a more consistent color. May dapple slightly.
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.
Fusible / Bullseye-compatible.