Bentonite is a highly plastic clay, used in small amounts to increase plasticity in clay bodies and suspension in glazes. Due to its high drying shrinkage rate, using more than 3% of it can cause cracking of the unfired glaze layer.
Comes in 50-pound bags. The price listed is the maximum per pound cost. We reserve the right to change pricing without notice due to the current market conditions. See table below for full-bag and quantity discounts.
Discounts not shown at checkout. Staff will enter the discounts after receiving your order and before billing.
Please select/type in the number of pounds you would like to order.