Umber 310
Bullseye sheet is available in 2mm(thin) or 3mm thickness.
The standard sheet in 3mm is approximately 280 x 250 x 3mm (the dimensions may vary slightly depending on the sheet)
The standard sheet in 2mm (thin) is approximately 250 x 210 x 2mm (the dimensions may vary slightly depending on the sheet)
Compatible with COE090.
Contains
Selenium, Sulfur
May React With
Copper, Lead, Silver
Cold Characteristics
Variation in colour density. May be partly transparent.
Working Notes
Opalizes to a more consistent colour. May dapple slightly.
This style is not suitable for kilncasting because it can become incompatible when held at high temperatures for an extended period.