Orange Opal (125) 3mm
Contains sulfur and may react to copper bearing glasses. Orange is a striking glass. Striking glasses are those which, when in their cold state, do not display their target color. They must be fired and held at 1225 degrees for a period of time before reaching that target color. This style is not suitable for kilncasting because it can opalize and/or become incompatible when held at high temperatures for an extended period. It may also opalize and/or become incompatible in instances where processes exceed the parameters of the test for compatibility. Testing recommended when heatwork exceeds these parameters. Slight reactive potential to lead bearing glass. Slight reactive potential to lead bearing glass.
Sheet sizes are:
1/2 Sheet - 20" x 17"
1/4 Sheet - 10" x 17"
10" x 10"
5” x 10”
Sample: 2 1/2” x 3”5” x 10”s are perfect for testing colors before you commit to buying a larger piece, or if you just need a small piece. **Please note, 5" x 10" pieces may vary in size.**
Our Samples are larger than Bullseye’s in order to give you a better sense of the color. Keep several on hand to create color palettes and test transparent layers. Strikers will come pre-fired so you can see the fully developed color. Samples available in 3mm Opals, Collage, or 3mm and 2mm Transparents.
For a full sample set of all opal and transparent colors in 3mm, click here.
Please click to add one Glass Handling Fee to your glass order for up to eight 1/2 sheets.
We will bill you through PayPal if your handling fee is not included.
Reaction Chart: Download PDF