Firing Range 1020 - 1120 deg C. Smooth Terracotta Earthenware Clay, good for throwing and modelling.
High quality terracotta clay made from Etruria marls with additions of fine grade fires clays. Its wide range firing range makes it suitable for industrial processes and for hobby and school use. Cromartie's terracotta clay has a smooth finish suitable for mine modelling and throwing. The warm terracotta red colour darkens with higher firing.
Firing program with Cromartie cone 06 glazes is as follows:
Clay fire to cone 03 slow. Once glazed re-fire to cone 06. compatible with Duncan, Gare, Hobby Colorobbia Underglazes and glazes.