Plainsman Clays' M-390 Red Stoneware is a smooth cone 6 red stoneware that is particularly well-suited for throwing. Due to its high iron content, we recommend firing M390 Red Stoneware in oxidation and no higher than cone 6. When fired in oxidation to cone 6 it has a shrinkage of 10% and absorption of <2%.
All of ABF clay bodies are manufactured at the Clay Business. We pug and de-air our clays to offer our customers the highest quality clay that is ready immediatey upon opening. Each box contains 50 lbs. of prepared clay which, for easier handling, is split into two cubes.