Artists' Oil Colours
Cerulean Blue Genuine
Properties
Series 5
PB35 (C.I 77368) Cerulean blue
Inorganic
Opaque
Average drying time
Low oil content
ASTM I
Series 5
Artists' Oil Colours
Cobalt Blue Genuine
Properties
Series 5
PB28 (C.I 77346) Oxides of cobalt and aluminium
Inorganic
Semi opaque
Very quick drying time
Medium oil content
ASTM I
Series 5