Forms of Glass
About 002146 Sheet Glass
Constituent Glass, 001246 Copper Blue Transparent, is uniform in color.
May develop a subtly rippled or wrinkled surface upon slumping. Cap with clear to obtain more uniform, smooth textures in slumped works.
After firing 002146 to a full fuse or hotter, remove used separator products such as Primer and Thinfire thoroughly to avoid possible contamination with sulfur-bearing glasses in a subsequent firing.
Fusible / Bullseye-compatible.
Working Notes for Constituent Glass
001246 Copper Blue Transparent
May have dark color reaction at interface with cadmium/selenium or sulfur glasses. May have a red-hued color reaction with reactive glasses.
May develop a sheer, dark gray film upon firing to low tack fuse temperatures such as 1275°F (690°C).