Silicon Carbide Kiln Shelves – Oxide Bonded
A durable, high‑performance shelf option for Cobcraft kilns, Mate kilns, Decagon models, and most front‑loading kilns.
Cobcraft supplies oxide‑bonded silicon carbide shelves, selected for their strength, stability, and excellent resistance to thermal shock. These shelves are engineered for demanding studio and production environments, offering long service life without the cost of nitride‑bonded alternatives.
As a New Zealand‑owned manufacturer, we prioritise reliability and value. These shelves provide a robust, cost‑effective upgrade for potters who need consistent performance firing after firing.
 
Each shelf includes:
Pre‑applied kiln wash on one face
Four expansion slots to reduce thermal stress
High thermal shock resistance
Strong load‑bearing capability
Select the correct size for your kiln from the drop‑down menu.
 
Available Sizes:
 
Rectangular Shelves
610 × 457 × 16 mm (Rectangle)
Suitable for most front‑loading kilns.
Half‑size (Rectangle):
300 × 450 × 12 mm Ideal for flexible stacking, staggered loading, and improved airflow.
 
Round Shelves
479 × 12 mm (Round)
Compatible with:
Cobcraft Octagon 3.2
Cobcraft Octagon 5.0
Cobcraft Mate 4.0
Cobcraft Mate 5.3
Half‑size (Round):
Half 479 × 12 mm
 
533 × 12 mm (Round)
Compatible with:
Cobcraft Decagon
Cobcraft Mate 5.1
Cobcraft Mate 6.9
Half‑size (Round):
Half 533 × 12 mm