The Zellen Distilled Turpentine is a premium-grade, double-distilled natural solvent expertly manufactured in South Africa to thin oil colors and alter paint viscosity. It breaks down heavy oil layers to create lean, quick-drying washes that are perfect for establishing foundational sketch layers directly on your canvas canvas surfaces. This traditional fluid medium evaporates completely without leaving sticky residues, making it the ideal tool for cleaning fine-art bristle brushes and studio palettes.