21″ x 21″ x 5/16″ Full 10 Sided Advanced Ceramics Kiln Shelf

21″ x 21″ x 5/16″Full 10 Sided shelf fits 10 sided, 2.5″wall kilns: Skutt 1018, 1022, 1027, Olympic 2318, 2323, 2327, 2331 series Cone Art 2318D, 2322D, 2327D

A popular choice for top loading electric kilns. Lighter and stronger than any other 21″ x 21″ x 5/16″ full 10 Sided shelf on the market. Will not warp even after many firings. Two shelves can be aligned for a continuous, flush surface. Advanced NSiC structure, part of our exclusive Starny product line. Designed to save space, increase productivity and reduce carbon footprint.

Our advanced ceramic kiln furniture is primarily composed of silicon nitride-bonded silicon carbide(NSiC). It can withstand a maximum operating temperature of up to 2600°F, making it the preferred equipment for both pottery studios and large-scale kilns.

kiln shelves are 19 times stronger, and weigh 50% less than conventional silicon carbide shelves or 1” thick cordierite shelves.

Relying on advanced silicon nitride combined with silicon carbide structural characteristics, it creates multiple values for users:

• Space optimization: The compact structure design allows for more reasonable planning of the kiln space and increases the single loading capacity
Efficiency improvement: Stable performance reduces firing failure rate and indirectly improves production efficiency

• Quality assurance: Flat bearing surface and stable high-temperature resistance help improve the firing quality of ceramics

• Green and energy-saving: reduce energy loss, reduce carbon emissions, and meet the needs of environmentally friendly production