Sunflower Yellow Opal (220-50) 2mm
Contains sulfur and may react to copper bearing glasses. Slight reactive potential to lead bearing glass. Sunflower 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"
1/4 Sheet - 10" x 17"
10" x 10"
5" x 7"
5" x 7"s are perfect for testing colors before you commit to buying a larger piece, or if you just need a small piece.
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