21" X 3/4" Half Round High Alumina Kiln Shelf CLAY SAMPLES >The clamshell kiln can be

>The clamshell kiln can be opened by lifting the kiln body or the kiln lid

requires drilling of (3) holes in table/bench

Square & Rectangular CoreLite Shelves Description Weight

Coral Satin

21" X 3/4" Half Round High Alumina Kiln Shelf CLAY SAMPLES >The clamshell kiln can beSPECTRUM HIGH ALUMINA KILN SHELVES 21" x 3 4" Half Round High Alumina Kiln Shelf for 10 sided 23" kilns with 2. 5" brick Spectrum High Alumina Kiln Shelves are excellent for electric kilns and gas kilns. The clay body used has a much higher amount of alumina than regular coredierite shelves. Alumina makes it more refractory or resistant to high temperatures. They are rated to cone 11. They are pressed into molds rather than cast. This compression