Roberson Liquid Metals have a rich deep colour, ideal for a wide range of applications including plaster, wood, paper & canvas. The Liquid Metal range does not tarnish and does not need to be varnished. Liquid metals are water based and easy to use, covering almost every surface with ease. The colours are permanent, they will not fade or darken with time and can be recoated when touch dry. The paint can be used directly from the pot or let down with water for air-less spray application. All colours are intermixable and water wash up. Coverage 7 sq metres Per litre.