Spectrum Midnight Blue 8oz.

Clsp437. Spectrum 400 series super-strokes underglazes. These underglazes were specifically designed for bisque application. The super-strokes underglaze line consists of an assortment of rich, vibrant underglaze colors that are opaque with 3 coats, semi-opaque with 2 coats and semi-transparent with 1 coat application and can also be used as a one-stroke underglaze. Clsp437.

Clsp437. Spectrum 400 series super-strokes underglazes. These underglazes were specifically designed for bisque application. The super-strokes underglaze line consists of an assortment of rich, vibrant