Cold Wax Medium is a combination of bees wax and Gamsol. It can be mixed with your paint to add thickness and texture. Add some Galkyd if you want to make the Cold Wax Medium very thick.
The CWM will add a sturdy flexible film into the medium. Also, paint of prepared board if you are going very think. Board gives paintings great rigidity and strength.
Cold Wax Medium student demo by PH