FIRECLAY HAWTHORNE 35 MESH (FCHAW) Minimum order quantity is 10 lbs. This is the main fireclay we use when we want a clay with texture. The rough grind helps minimize shrinkage, and adds tooth. 11.5% shrinkage at cone 10, 1.85% absorption.
WARNING: This product can expose you to chemicals including Silica, crystalline (airborne particles of respirable size), which are known to the State of California to cause cancer. For more information go to www.P65Warnings.ca.gov.