SF Ultramarine Violet

Beautiful, natural-looking violet. Does not look synthetic in any way. Its only limitation is that it is an extremely weak tinter. Its beauty is properly seen in glazes. Series: 3
CI Number: NA
CI Name: PV15
Pigment Name: Polysulfide of Sodium Alumino-Silicate
Lightfastness: ASTM I - Excellent
Opacity: Transparent
Grind: Very Fine