Keanes Dark Matter Mid Fire

A dark clay, containing refractory grog of various sizes for structural strength. Does not contain Manganese Dioxide, safe to handle and use functionally. Suitable for a range of throwing and handbuilding applications. Fires a warm black with white textural flecks in oxidation. For a crystal clear glaze finish over our Black Mid Fire, avoid glazes containing Zinc.

Note: We recommend AMACO High Fire Sahara Zinc Free (AMHFS9), however 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 4.5%