Fired Shrinkage is 5% and Water Absorption is 15% when fired to cone 04. Formulated to handle the thermal shock and lower maturation demanded by a raku firing. A nice buff color. Contains a medium blend of 30 and 60 mesh sands to open the body. ⚠ WARNING - This product can expose you to crystalline silica (quartz) which is known to the State of California to cause cancer. For more information, go to www.P65Warnings.ca.gov
