Goerg&Schneider high temperature clay, firing range 1000º - 1300ºC. Suitable for all handbuilding methods, modeling, & wheel throwing, has low water absorption. Bisque firing 1000º -1050º C. Dry shrinkage - 6% Firing shrinkage: 1200 - 1240 °C - 8% 10 kg package Manufacturer Goerg&Shneider, Germany.