Sandstone

A superb throwing clay with a small amount of fireclay and 5% of 30-80 mesh grog to aid in drying. This clay is used extensively for functional work.

Characteristics:
Cone: 9-10
Wet Color
Fire Color
                Oxidation Cone 10: Light Grey
                Reduction Cone 10: Brown Beige
Texture: Slightly Coarse
Average Shrinkage
                Oxidation Cone 10: 14,0%
                Reduction Cone 10: 14,5%
Average Water Absorption
                Oxidation Cone 10: 1,0%
                Reduction Cone 10: 0,7%
COE x 10-6: N/A

***Protect from freezing.