Overglazes by Duncan

There are no children categories of Overglazes by Duncan.

KMT1022 240 Volt Cone 10

Regular Price: $4,675.00

$3,973.75

ESPECKLED Cone 5-6 stoneware

$0.80 Per Pound

Overglazes by Duncan

Duncan Brand Overglazes.

Mayco has discontinued all overglazes, New Mexico Clay will continue to sell overglazes under our own brand name "New Mexico Clay" We will be featuring a line of Non-Toxic and non-flammable lusters soon

We've captured the timeless, iridescent beauty of everyone’s favorite gemstone and transformed it into a translucent overglaze, 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.


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.

Download Duncan's Overglaze Guide