Frost is the new cone 6 porcelain from Laguna clay. Sold in 25lb increments. It is scary how white and translucent this clay is, even in an electric kiln. Fire to cone 5. Shrinkage 11%, Absorption 1%, COE 6.99
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.