Round Cordierite Kiln Shelves – Full, Half & Custom Cut
 
High‑quality cordierite round kiln shelves suitable for Cobcraft, Mate, China Painter, Mini Kilns, and Laboratory Ovens. Cordierite shelves offer excellent thermal shock resistance and stable performance across repeated firing cycles, making them ideal for both studio and production environments.
Shelves are available as full round shelves, half shelves, and custom‑cut sizes to suit non‑standard kilns.
The listed price corresponds to the 298 × 10 mm shelf. Select your required size from the drop‑down menu.
Round Shelf Sizes (Diameter × Thickness in mm)
(All shelves are round — the first number is the diameter.)
533 × 19 mm
Fits:
Mate 5.1
Mate 6.9
Cobcraft Decagon
Half Shelf available
479 × 19 mm
Fits:
Cobcraft Octagon 3.2
Cobcraft Octagon 5.0
Mate 4.0
Mate 5.3
Half Shelf available
368 × 16 mm
Fits:
Mate 1.0
Mate 2.0
Half Shelf available
320 × 16 mm / 320 × 12 mm
Fits:
China Painter Kilns
Hexagon Kilns (may require trimming depending on model)
Half Shelf available
298 × 10 mm
Fits:
Mini Kiln (may require trimming — please measure)
Half Shelf available
Half Shelves
Half shelves are available for every size listed. To order a half shelf, select “Half Shelf” from the drop‑down menu.
Half shelves are ideal for:
Staggered stacking
Improved airflow
Firing tall pieces
Reducing weight when loading/unloading
Custom Shelf Cutting
If you require a non‑standard diameter or a trimmed edge:
Select “Custom Cut” from the drop‑down
Enter your required dimensions in the Shelf Cut Size comment box
We will cut the shelf to your specified size for a precise fit.
PLEASE NOTE: Maximum number of cuts is 8 per shelf (Octagon Shape) - we do not cut down to circles.