Bullseye Gold Purple (style 000334) is a 90 COE fusible glass sheet, an opalescent color for fusing, slumping, and kilnforming. As a striking color, Gold Purple may not reach its final shade until it is fired.
Cold characteristics Appears a deep royal blue hue with areas of transparency and variations in color density.
Working notes Matures to purple upon firing, often with mottles and streaks remaining. Additionally, this style often fires with blue hues and is not uniform in color.
Reactions This is a reactive glass. It contains Lead (Pb) and may react where it meets Selenium (Se) / Sulfur (S), forming a visible line or halo at the boundary. Use that on purpose to outline and add depth, or keep reactive colors apart to avoid it.
Format and sizes Double-rolled sheet, 3mm standard thickness, with a rolled edge. Available in the sizes shown above.
Fusing and compatibility Tested compatible with other Bullseye glass. When you combine it with glass from other makers, matching COE alone does not guarantee compatibility, so fire a small test tile first.
More of This Color The same Bullseye color in other forms: 2mm Thin Sheet .
Helpful downloads What to Expect from Bullseye Glass (PDF) · Reactive Potential of Bullseye Glass (PDF)
Technical data courtesy of Bullseye Glass.
Description updated: July 7, 2026
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