Ultra White Underglaze V-359

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Ultra White Velvet Underglaze is a bright and opaque white at cone 05, a frosty color at cone 5, and maintains its vividness at cone 10. A clear glaze accentuates the color of the underglaze significantly at any temperature. Safety Warning Tableware producers must test all finished ware to establish dinnerware status, due to possible variations in firing temperature and contamination. Show more