R&F Pigment Stick - Ultramarine Blue

Ultramarine Blue

The reddest, deepest Ultramarine we could find. Beautiful glazing color.

Paint Lines: Encaustic, Pigment Stick
Opacity: Transparent
Pigment Stick Drying Rate: Medium
Classification: Synthetic Inorganic
Color Index: PB29

Chemical Composition: sodium aluminum sulfo-silicate

Safety Information: Conforms to ASTM D-423