Porcelain casting slip is sold mixed and ready to use in one gallon, half-gallon, and thirty-two ounce quantities

We recommend bisque firing this clay to cone 04 but can be fired as low as cone 06

This clay should be glaze fired to cone 5 or cone 6 but no hotter than cone 8

Fires black in color

Averages 25 minutes pour times to reach a desired thickness of 1/8"

Average shrinkage rate <12%