*FORMULA CHANGE ON THE FOLLOWING CLAYS*
*181, 417, 420, 563, 630*
***Not recommended to fire above cone 04***
Our horseshoe pit clay is the pugged and de-aired moist clay that must be purged from the pugmill when changing to a different clay body. It can be used for horseshoe pits and bocce courts. It can also be used in plaster mold making, taxidermy and other non-fired projects. It is sold in 25lb. blocks in plastic bags.