Grumbacher

Slowdry Oil Medium improves flow while slowing an oil color's drying time. This medium will produce a high gloss finish and is a great match for wet-in-wet painting techniques. As with Matte Medium,...

Stand Oil is a heavy-bodied purified linseed oil that is ideal for glazing and popular for its hard, enamel-like dried surface. This oil medium is slow-drying, smooth and when mixed with a solvent it...

Sun-Thickened Linseed Oil is designed for use in preparing and mixing oil painting mediums. Like other oil mediums it will improve flow and increase paint gloss, however, it is thicker than regular...

Turpentine is a strong solvent designed for cleaning brushes and thinning oil paints and varnishes. As a traditional thinning medium, it increases paint flow, quickly dissolves wet paint and...