Cold Characteristics
Although termed an opal due to its almost total lack of light transmission, this is (in terms of its composition) actually a transparent glass.
Working Notes
Color opalizes upon firing, becoming more consistent. Color may dapple with excessive heatwork.
Low viscosity. Will flow sooner and more than other glasses. In very thin sections the color may vary from reddish/gray to bluish/gray.
Important Half Sheet Information:
*Half sheets require a minimum of 3 sheets (mixing of colors is allowed) to safely ship in a box.
*If you select 2 or less half sheets we can't ship your order.
*Shipping for half sheets is an estimate. You are responsible for the actual cost of shipping. *Half sheets are not eligible for our next day shipping guarantee.