Spectrum 1050 Underglaze Base (1 pint)

Spectrum's 1050 Underglaze Base is formulated as a base media for preparing your own underglaze similar to the 500 series. In order to achieve underglaze of a strength similar to the 500 series underglazes, Spectrum recommends that you mix 1 part of dry powder ceramic stain with to 2 parts wet underglaze base by weight. Test color before use.