Cone 4-6 clay
Image shows clay fired at cone 4 and cone 6.
Good for production work. Contains fire clay and fine grog.
Shrinkage: 12% at C/6.
Absorption: 2.7% at C/
* This item is not stocked regularly but can be special ordered and takes about 10 business days. *
Priced Per Pound
Must purchase in 25 lb increments