Archival Oils Lean Medium from Chroma
A general purpose, alkyd resin medium. It feels oily, but dries with a low sheen in 24 hours. Increases flow and transparency, and the surface of a painting can be worked during a full day without tacking up provided the canvas is well sealed.
Odorless. No for use as a finishing varnish. 3.3 fl. oz., 100 ml bottle.