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
Thin-rolled sheet, 2mm, with a rolled edge. The thinner sheet is ideal for overlays, fine detail, and controlling stack thickness. 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: 3mm 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
Spot an error or have feedback on this description? Report it here.
