Duncan offers a variety of underglazes ranging translucent to opaque. EZ Strokes are a translucent underglaze with intense pigment for high definition for a watercolor look with shading and depth. They work great for airbrushing, antiquing and brushwork. Cover-Coats are applied to either bisque or greenware for an opaque, porous matte finish for a soft look, yet giving total coverage even over the darkest colors. Concepts are a versatile underglaze offering both translucent and opaque coverage for both bisque or majolica. For any underglazes not listed please call as we adding glaze lines to this page.