516

General purpose clay.

Characteristics:
Cone: 6
Wet Color: Grey
Fire Color
                Oxidation Cone 6: Creamy White
Texture: Smooth
Average Shrinkage
                Oxidation Cone 6: 12,6% 
Average Water Absorption 
                Oxidation Cone 6:  1,5% 
COE x 10-6 Cone 6: 7,46

* Protect from freezing.