Available in a variety of colors to harmonize or contrast with the vision area, the ceramic black enamel frit is applied to the surface of the glass. Ceramic enamel frits contain finely ground glass mixed with inorganic pigments to produce a desired color.
The coated glass is then heated to about 1,150°F, fusing the frit to the glass surface, which produces a ceramic coating almost as hard and tough as the glass itself. A fired ceramic black enamel frit is durable and resists scratching, chipping, peeling, fading and chemical attacks.
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