Temperature Wider firing range - up to Cone 3 Description No-talc formula Excellent plasticity so large pieces are easy to throw Fires white - opaque and transparent glazes and underglazes retain their true color and brilliance Resists crazing - low moisture expansion Suitable for wheel throwing, hand building and modeling Extreme versatility makes it ideal for classroom use and all areas of ceramics Amaco® glazes maturing at Cone 05-04 and decorating colors are recommended for decoration Safety To download a copy of the MOIST CLAY AP (Non-Toxic) MSDS sheet in PDF format, please click here. To download a copy of the DRY CLAY CL (Cautions Required) MSDS sheet in PDF format, please click here. AP Non-Toxic in moist form CL labeled for safety in dry form Size Two 25 lb. blocks of clay in polyethelene bags are packed in a 50 lb. carton.50 lb. dry clay is supplied in multi-wall kraft bag.