High plasticity, with enough fine Grog (0.5mm) at 50 mesh for slabwork etc. Fires buff to brown deepening on increase of temperature. Recommended bisque 1050℃. and glaze temperature range 1100-1280℃. Shrinkage rate Bisque 8%. Earthenware 8 %. Midfire 10%.

See this clay on the Blackwattle website ->

High plasticity, with enough fine Grog (0.5mm) at 50 mesh for slabwork etc. Fires buff to brown deepening on increase of temperature. Recommended bisque 1050℃. and glaze temperature range 1100-1280℃. Shrinkage rate Bisque 8%. Earthenware 8 %. Midfire 10%.

See this clay on the Blackwattle website ->