9813 - 20" x 9.5" 5/8" 1/2 Decagon Cordierite Shelf (3" Brick Kiln)

Cordierite Kiln Shelf- 20" x 9.5" x 5/8", 1/2 Decagon (10 Sided, 3" Brick Kiln)

Item#: 9813

- Maximum firing temperature is 2336° F

- 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.