Williamsburg Oil Colour 37ml - Permanent Orange

Permanent Orange
Series: 4
CI #: NA
CI Name: PY154, PR112
Pigment Name: Benzimidazalone Orange HG3, Naphthol AS-D
Lightfastness: ASTM II - Good
Opacity: Semi-Opaque
Grind: Very Fine
Less opaque than Cadmium Orange. Very rich, almost wet looking - sort of like an orange candy Life Saver®. Considered permanent when used full strength and durable in thin glazes.