MOP is applied over a shiny fired glaze of any color. (Copper glazes should not be used).
Any natural hair brush will work, it should be clean.
Apply MOP in swirls, just one thin coat. You want to see brushstrokes; they will be the swirls in the finished piece.
Fire to cone 020.
Brand
New Mexico Clay
WARNING: This product can expose you to chemicals including Silica, crystalline (airborne particles of respirable size), which are known to the State of California to cause cancer. For more information go to www.P65Warnings.ca.gov.