Langridge Low Toxic Underpainting Medium is a low-toxicity solvent based lean medium used for first-sketch in oil painting.
Langridge Low Toxic Underpainting Medium contains a low oil content for rapid drying which minimises chances of cracking when overpainting with full strength colours.

• Consituents: Stand Oil, Linseed Oil, Low Toxic Solvent, Cobalt Driers
• Fast drying, creating a workable film in 12-24 hours
• Can be used to create initial washes and watercolour effects in oil paint