Linseed Oil is highly purified white linseed oil of the finest quality. It thins the paint, but still acts as a binder for pigments. Mix it with oil and alkyd colors for smoother color application and better blending. Or combine it with turpentine or mineral spirits to create your own custom painting mediums. Use it full strength to remove oil paint from brushes.
Richeson Mediums are tested in accordance to: ASTM D-4236 and bear safety labels to the standards issued by ACMI. While some Richeson mediums are AP approved non-toxic, certain mediums bear the CL label with safety warnings.