A coating matured to the glassy state on a formed product. Also refers to the material or mixture from which the coating is made. Bright Glaze - A high-glass coating with or without color. Clear Glaze Transparent with or without color. Crystalline Glaze - Contains microscopic crystals. Frittat Glaze - Uses all or part of prefused fluxing constituents. Matte Glaze - A low-gloss glaze with or without color. Opaque Glaze - Nontransparent coating with or without color. Raw Glaze - Compounded primarily of raw constituents and contains no prefused materials. Semimatte Glaze - A medium-gloss finish with or without color. Speckled Glaze - Features granules of oxides or ceramic stains of contrasting colors.