Shellac Soap is a painting agent for increasing the water resistance of watercolors. It makes colors waterproof and thus easier to paint over. Watercolors can be used like colored, lightfast inks. Shellac soap can be diluted with water. When dried, it can be dissolved again with alcohol.

• Makes watercolors waterproof and easier to paint over.
• Watercolors can be used like colored, lightfast inks.
• Increases the waterproofness of watercolors.
• Can be diluted with water.
• Can be dissolved with alcohol after drying.