522

519 based body with extra ball clay for maximum workability.

Characteristics:
Cone: 6
Wet Color: Dark Grey
Fire Color
                Oxidation Cone 6: Greyish White
Texture: 
Average Shrinkage
                Oxidation Cone 6: 12,4%                
Average Water Absorption
                Oxidation Cone 6: 1,2%    
COE x 10-6 Cone 6: 6,88

* Protect from freezing.