Chroma Archival Oils Lean Medium

Chroma Archival Oils Lean Medium is a very fluid, general-purpose alkyd resin medium that can be used to increase the flow and transparency of Chroma Archival Oils, as well as for glazing and other thin applications.

Its fast-drying properties allow a variety of techniques beyond what is normally possible with traditional mediums. Oily in nature, Lean Medium dries with a low sheen within 24 hours, allowing the surface of a well-sealed canvas to be worked on for a full day without tacking up.