Refined oil turpentine. Purified oil of turpentine. Clear; low-resinous. Thinner for oil colours, oil panting mediums and varnishes based on mineral spirit. Do not mixable with varnishes based on alcohol. Can be used as a solvent for dammar resin and mastic resin. Can be also used as a brushes, pallets and accessories cleaner. Less odorous and yellows only minimally over time.