High Alumina Cordierite Mullite Rectangle Kiln Shelf
These kiln shelves are manufactured of a high alumina mullite/cordierite mixture that yields a smooth, durable surface with good thermal shock resistance for stacking ware in your kiln. They are available in a variety of shapes and sizes. Manufactured by Trend Industrial Ceramics and recommended for all temperatures up to cone 11.
All shelves are subject to warpage at high temperatures. It is a good practice to occasionally flip the shelf in an effort to keep it straight.