Ultramarine Blue Colorants: Versatile Color Solutions for Plastics, Paints, and Inks Ultramarine blue remains one of the most widely used pigments in production today. From its classical origins in fine art to its broad application in contemporary industries, ultramarine pigments have established themselves as both aesthetically striking and technically reliable. https://nextnewsroom53.blogspothub.com/35124890/essential-things-you-must-know-on-pigment-blue-29