Description
A dark, near-black coarse clay body with contrasting light/white grog. This versatile and easy-to-use clay is suitable for both wheel throwing and hand building. Fires well to cone 5 with no bloating issues. Glaze testing is recommended to ensure desired results.
This is a very coarse clay, so some potters may find it diffilcut to throw.
Cone: 5
Wet Colour: Chocolate Brown
Fired colour: Black
Texture: Coarse
Penetrometer Target: 6.25
Avg. Water Absorption 1±%: 10.48%
Avg. Shrinkage 2±%: 9%
COE x 10-6: 5.56