Bullseye - COE 90
||Color range from paler to deep shades. Some variations from pink to brown tones. Slight mottling on back of sheet.
||Generally deepens in hue on firing. Dark interface reaction possible with sulfur glasses (1137, 1437, 0137). Mottling disappears on firing. Striker.
|May react with:
"Striking glasses" change dramatically to reach target color during firing. Colors may vary, depending on firing schedule, rate, atmosphere, and heatwork. For color-sensitive projects, test before use.
If you are using this in your stained glass work please be aware that the colour of the unfired sheet may change from batch to batch.