Golden Heavy Body Acrylic Naphthol Red Medium 32 oz

This is a darker variation of GOLDEN'S Naphthol Red, serving as an affordable single-pigment alternative to Cadmium Red Medium that is less opaque and lightfast. (Series5) 

Lightfastness: II, Permanency: Very Good, Opacity/Transparency: 5 Semi-Opaque 

Pigment: Naphthol ITR, PR5, 12490