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%