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%