SPARKLEBRITE Premier 2200nl-PA is a coarse particle size, brilliant, non-leafing aluminum pigment based on lenticular flake geometry. This pigment is typically used to produce very strong, exceptionally clean metallic effects in liquid flexographic and gravure ink systems. This grade can be used in combination with transparent dyes or pigments to produce a spectrum of bright, clean metallic colors. SPARKLEBRITE Premier is produced as a pigment paste carried in isopropyl alcohol but is not treated to inhibit the aluminum-water gassing reaction. Because it is not chemically passivated, it should not be used in aqueous inks without careful evaluation of stability.