KEANE's new Black Mid Fire. This is a versatile clay body with excellent throwing properties. It uses a black stain only, making it perfect for domestic ware. Shrinkage: Wet to dry: 5 - 6% Total at cone 6: 12 - 13% Please note not all Clear Glazes can handle a black this pure! For a crystal clear finish over our Black Mid Fire, avoid glazes containing Zinc. We recommend AMACO High Fire Sahara Zinc Free (AMHFS9) Please consult our clay catalogue for bulk rates on 20+ bags Safety Data Sheet