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Cone 06: (1st image) Dark Grey will fire matte without addition of a clear glaze. To intensify color or for use on dinnerware, apply clear or matte clear glaze.
Cone 6: (2nd image) Color concentration occurs. Recommended clear glaze is SW-004 Zinc-Free Clear.
Underglazes were the first product line Mayco produced in 1954 and continues to be a staple for many ceramic artists. Mayco Fundamentals® Underglazes are highly versatile and may be used for complete coverage or in design, applied to clay or bisque and have a broad firing range.