High Alumina Kiln Shelves

Pressed High Alumina kiln shelves are ideal for fast and high firings. Comparable to silicon carbide in strength but at a fraction of the cost. Pressed production of these shelves creates an extremely dense and strong shelf that resists warping. Offers extra protection against thermal shock due to rapid firing and cooling. Great to use in Gas kilns. Not recommended for salt and wood firing. Also high alumina and corderite shelves are not recommended for raku firings due to extreme and uneven temperature. 
These shelves are appropriate up to Cone 11.

**Please note: More shelf sizes are available, but are not available for purchase online. Please view our catalog, and call us at 800-723-7264 to order other sizes. Thank you!

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