Ultramarine Blue
Series: 2
CI #: NA
CI Name: PB29
Pigment Name: Polysulfide of Sodium Alumino-Silicate
Lightfastness: ASTM I - Excellent
Opacity: Transparent
Grind: Very Fine
Beautiful, rich, clean and transparent.

Williamsburg - Series 2 - Ultramarine Blue

Ultramarine Blue #6000942