More consistent color density
The color of frit in this style will change when fired
Tests fired to a full fuse indicate that Robin’s Egg Blue Opalescent reacts visibly & with an intensity similar to 000216
At full fuse
The fired surface of French Vanilla does not react as readily to lead-bearing Dense White (000313)
BE - 0137 French Vanilla Opal Frit sheet glass More consistent color densityContains Sulfur May React With Copper, Lead, Silver See the Bullseye Reactive Potential charts for more information Working Notes This sulfur bearing glass may react with gold bearing lead (001311, 001215, 000301, 000305) and copper (001116, 001408, 001417, 000144, 000145, 000146) glasses to create dark interface (lead sulfide, copper sulfide). Very viscous; will flow later and less than other glasses. Generally more sensitive to heat history and more