Description Ⓥ VEGAN | SOLVENT FREE | NON-TOXIC Michael Harding Oleo Impasto Medium is a gel made from fumed silica and linseed oil, the combination of which imparts great luminosity, particularly with transparent colours. Use this in varying amounts with a brush or knife to achieve extra body. This medium has an average drying speed and increases the transparency of oil colours. Pigment can be added and ground to make your own oil paints.
