BULK ORDER of 10 or 25 bags of clay at 10kg per bag. All round, all purpose clay with body strength, plasticity and capacity to join and turn. Fires off white/light grey depending on temperature and kiln type. Recommended bisque 1050℃ and glaze 1200-1260℃. Fire to stoneware temperature for vitrification. Shrinkage rate Bisque 4%. Earthenware 7 %. Midfire 8%. Stoneware 11%.