This clay fires to a slightly greyish tan at Cone 10 Oxidation and a beautiful orange-red at Cone 10 reduction. It is a fireclay type body with 5% grog. Dark Stone is an excellant dryer and your glazes will really come alive over this very attractive surface.
Oxidation
Wet-to-dry shrinkage: 7.5%
Total shrinkage at Cone 10: 14.0%
Absorption at Cone 1.0%
Reduction
Wet-to-dry shrinkage: %
Total shrinkage at Cone 10: 14.5%
Absorption at Cone 10: .7%
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Each box contains two 10 kilogram bags for a total of 20 kilograms
| 1-6 | $45.10 as price per unit |
| 7 – 45 | $42.85 as price per unit |
| 46 – 99 | $40.70 as price per unit |
| 100 – 999 | $38.70 as price per unit |