Product Details

Product Information

Bullseye opalescent sheet glass has an assertiveness and complexity of colour that isn’t matched anywhere. These sheets, when held to light, respond with a fascinating array of complementary hues—like an opal.

Working Notes



May react with:

Copper, Lead, Sulphur

Cold characteristics: 

Browner than in the struck sheet, the colour matures to golden green during the firing process.

Working notes: 

May reveal subtle light/dark green wisps in a full-fuse firing. When uncapped, the mottling is less noticeable and the colour more even. When capped with clear, the mottling is more noticeable.

This style is not suitable for kilncasting because it can opalise and/or become incompatible when held at high temperatures for an extended period.

All our glass is COE90, Bullseye Glass compatible and suitable for
applications such as glass fusing, glass casting and glass slumping (unless
otherwise stated in the description).

Customer Reviews

Based on 1 review
Chantal Dodsley

Received this in one of your lovely 'Try This' freebies. Thought it was a bit boring but fused to a really nice shade. Just slumped a bowl with this and Steel Blue and am so excited with the result.