INGREDIENTS BY VOLUME
Consider 1 Part = 100 ml.
1 Part – Raw Cold Pressed Linseed Oil
1 Part – Double Rectified Turpentine
1 Part – Damar Varnish (5 pound-cut)
Mix the 3 ingredients in a clean glass bottle, shake energetically until all are perfectly blended. Use up to 20% maximum medium per volume of tube oil paints. This medium is fat in this combination. Thin with turpentine for lean layers. Do not add more oil for upper layers, the oil content is high enough in keeping with the fat-over-lean rule.