A white clay with a large addition of fine white Grog (35%) (0.5mm). Suitable for large pots, sculptural work, tiles etc. Handbuilt or thrown. An extremely strong clay. May be fired to stoneware temperatures. Grog size -30. Suitable for raku firing. Shrinkage rate Bisque 8%. Earthenware 9 %. Midfire 11%. Stoneware 14%.
