Mayco UG022 Spring Green Opaque Underglaze Opaque Underglazes if you are not getting

if you are not getting the desired metallic results you can adjust your glaze application

For use on clay or greenware: apply one or two coats and let dry and bisque fire to shelf cone 04

Oil Slick develops a mix of dark blue

the chances are that it is this style

Glaze Compatibility - Stoneware glazes work well with each other and other Mayco glazes

Mayco UG022 Spring Green Opaque Underglaze Opaque Underglazes if you are not gettingFor use on clay or greenware: apply one or two coats and let dry and bisque fire to shelf cone 04. If desired, apply a clear or colored translucent glaze and fire to cone 06. For use on bisque: apply one or two coats and let dry. Apply a clear or other colored translucent glaze and fire to cone 06.