Golden OPEN Acrylic Paints are a slow drying heavy body acrylic paint. They are very slow to dry on the palette and allow much more working time then regular acrylics.
Pigment Classification: Mixture
Color Index Name: PBk9 / PB15:0 / PV23
Color Index Number: 74160 / 51319 / 77266
Chemical Description: Amorphous Carbon produced by charring animal bones / Copper Phthalocyanine / Carbazole Dioxazine
Lightfastness Rating: 2
Permanency: Very Good