Laguna recommends its EM series of glazes for schools and other users desiring low fire (Cone 06) glazes that do not contain lead. This series is safe for use on food and beverage containers when properly fired.
Laguna's Lead-Free Gloss Glazes provide a bright, non-leaded range of opaque colors. Although these glazes can be fired up to Cone 05, they tend to flow and change color slightly at the higher temperatures. All colors (except super clear) are opaque.
EM series glazes bear the Ceramic Manufacturers Association's
Color Chart note — Use this color chart as an approximation of the real color. If exact color matching is necessary, use actual samples of the materials.
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