High Fire Stoneware Casting Slip Cone 5-10

High Fire Stoneware Casting slip is now sold mixed and ready to use in 1 gallon and 1/2 gallon quantities This clay should be glaze fired to cone 6 but no hotter than cone 10 We recommend bisque firing this clay to cone 04 but can be fired as low as cone 06 Great for drying quickly with minimal to no cracking  You can also skip bisque firing and do a single fire glazing once drying passes leather hard Fires light tan color Averages 20 minutes pour times to reach a desired thickness of 1/8" Average shrinkage rate 10%