Spectrum Walnut Brown 512 Underglaze Size:Pint Thicker application and heavy crystal

Thicker application and heavy crystal concentration will produce more glossy blue/purple variation

It also has a graphical display of the firing process

but a beautiful aqua where thick

S-2704 Plum Jelly

Spectrum Walnut Brown 512 Underglaze Size:Pint Thicker application and heavy crystalSpectrum's 500 Series Underglazes are all lead free, dinnerware safe, and A P non toxic when covered with a clear glaze. Underglazes can be used at almost any temperature range and can be applied to bisque or raw clay. Two to three coats are required for opaque, vibrant colours. The samples shown are at Cone 05, but these underglazes can be fired from low temperature (Cone 06 04) to high temperature (Cone 9 10). Some variation in colour will occur at