Clay -Plainsman M340 Buff Cone 6 Stoneware

Clay -Plainsman M340 Buff Cone 6 Stoneware

from 30.00

A mid-temperature, smooth, plastic, semi-vitreous, buff burning, native functional stoneware.

The M340 is made from a combination of our A3 and B stoneware materials (as are H550, Buffstone, L212). It is our most popular body (widely used in schools, by hobbyists, and professional potters. Compared to bodies made from refined industrial minerals, M340's diversity of ultimate particle sizes produces a body of much higher dry strength. Its parent materials are also highly consistent, pure, and free of foreign particles. In fact, even without grinding, 95% of a raw sample of M340 will wash through a 200 mesh sieve. 


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