378 Speckled Stoneware Clay
Excellent throwing body that is a rich gray with a very fine speckled surface in oxidation, a dark brown in reduction. Similar properties to 153. Contains manganese.
Cone 6 Shrinkage 11.5% Absorption 4.0%
Cone 10 Shrinkage 13.0% Absorption 1.0%
Product Number: 10378
*Images of clay are fired to Cone 6 - Cone 10 - Cone 10 Reduction*