Keanes Mid Fire Black No. 633

A black super fine clay, does not contain Manganese Dioxide. It uses a black stain only, making it perfect for domestic ware. Suitable for fine work in a range of applications across handbuilding with excellent throwing properties. Fires charcoal black in oxidation. For a crystal clear glaze finish over our Black Mid Fire, avoid glazes containing Zinc.

Note** customers should always glaze test samples prior to applying to important pieces as batch recipes can change without notice.

NB Shrinkage Wet to Dry is 5-6%