V-336 ROYAL BLUE (AMACO Underglaze)AMACO
V-336 ROYAL BLUE
Royal Blue Velvet Underglaze is a navy blue that is deep and saturated at cone 05, darkens at cone 5, and becomes almost black at cone 10. A clear glaze deepens the color of the underglaze significantly at any temperature.
Tableware producers must test all finished ware to establish dinnerware status, due to possible variations in firing temperature and contamination.