Umbria Dark Brown Clay 266

Standard

Umbria Dark Brown Clay 266

Regular price $ 32.50

C/4-5 Gives a reduction-like dark brown color in an electric kiln. Smooth and plastic. Good for all techniques. Contains manganese. We recommend a cone 5 firing for this clay. Cone 4 Average Shrinkage 11.5% Absorption 2.4% Cone 5 Average Shrinkage 12.5% Absorption 1.0%