9821 - 8.5" x 9.5" x 1" Deep Sagger Tray

Cordierite Sagger Tray- 8.5" x 9.5" x 1.25" Deep

Item#: 9821

- Maximum firing temperature is 2336° F

- High Temperature Resistance Kiln Tray Refractory Cordierite Sagger Box

- Cordierite Kiln Shelves * are made of Magnesium Aluminum Silicate which has very low thermal expansion and low thermal conductivity.

- Cordierite can withstand fast heating or cooling and is used when thermal shock is a concern traditionally used in top loading electric kilns.