Yellow Irid (1120-31) 3mm
Contains sulfur and may react to copper bearing glasses. Slight reactive potential to lead bearing glass. Yellow 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 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.
Sheet sizes are:
1/2 Sheet - 20" x 17 1/2"
1/4 Sheet - 10" x 17 1/2"
20” x 20”
10" X 10"
5” x 10”
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.**
Please click to add one Glass Handling Fee to your glass order for 1/2 and 20" x 20" sheets.
We will bill you through PayPal if your handling fee is not included.
Reaction Chart: Download PDF