Mullite 48 is fine mesh-sized calcined kyanite with an acicular particle shape (needle-shaped). It is a good grog for thermal shock in clay bodies.
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. Our staff will enter applicable discounts after receiving your order and before billing.
Please select/type in the number of pounds you would like to order.