White sculpture and Raku clay body contains up to 40% fine grog which is pre-fired pottery ground down to be screened in a 35 mesh screen. Grog is added to the clay to make the pottery more resistant to thermal shock, reduce shrinkage, and improve drying shrinkage.
Are you new to pottery and want to learn more about some common pottery terms? Check out the website for the Donn Zver School of Pottery to find a list of terms and explanations for what they all mean.
Do you need a large amount of clay?
We offer custom pricing and shipping options for our SIO-2 clay products in bulk quantities. Submit a quote request today to our sales team.