The surface of paintings made with beeswax mediums will become only as hard as a beeswax candle.
Adding Gamblin Galkyd to Cold Wax Medium/oil colors mix will increase the sheen and flexibility of the paint film. Use a small amount to make Galkyd Mediums more matte. Cold Wax Medium contains no oil, so it can be applied as a wax varnish over a dry oil painting.
Available sizes: 4 oz, 16 oz (118 ml, 473 ml)