Duncan Over-Glazes

Go for gold with Duncan's Precious Metals! Apply over fired glaze to add brilliant gold accents that’ll make your project look like a million bucks!
One coat of Precious Metals offers opaque coverage. Apply over gloss glazes for a shiny sheen or matte glazes for a subtle luster.

Mother-of-Pearl

We've captured the timeless, iridescent beauty of everyone’s favorite gemstone and transformed it into a translucent over-glaze, ideal for adding that classic luster to your pieces!
Mother-of-Pearl can be easily applied and its appearance will vary with the type of glaze over which it is applied.
Over a gloss glaze, Mother-of-Pearl adds a shiny luster and when applied over a matte glaze, it adds a subtle sheen.

Mayco Over-Glaze Information Guide