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Granite Clay WC-885 - 25 US lbs (11.36kg)



Granite Clay WC-885

A grolleg kaolin formulated Cone 10 porcelain excellent for large or small forms.
Translucent when construction is thin and fired to Cone 10.
The color is white in oxidation and off-white in reduction.


Cone: 10
Wet Color: Gray
Fire Color
Oxidation: Lt. Gray Specks
Reduction: Gray Specks
Texture: Slightly Coarse
Penetrometer Target: 7
Avg. Shrinkage 2±% 11.8%
Avg. Water Absorption 1±% 1.4%
COE x 10-6: 4.625