Making Your Own Paint Grinding Slab
For oil paint the binder is a drying oil, such as linseed oil, and for watercolour paint it is gum arabic. The tools you need are just a glass muller, a glass mulling slab, a palette knife, and an airtight jar or empty paint tube to store your finished paint in. ... Carborundum powder is used as an abrasive in stone lithography and as a texture ...