Use Mayco Stoneware Glazes on any midrange clay body. These glazes are intended for use at cone range 4-6 but are also stable and pleasing at cone 10. Can be used in oxidation, reduction or other alternative atmospheric firing conditions.
Always test prior to use.
Sandstone uses SW-172 Macadamia as its' base with the addition of crystals that melt into a variety of blue and purple shades.