Holbein Duo Aqua Linseed Oil increases the transparency and gloss finish of DUO Aqua Oils. while slowing drying time. It can be thinned with water. which may cause it to become milky. but it becomes clear once dry (performance will not be affected). 

Holbein Duo Aqua Oils offer the same handling qualities and buttery feel as Holbein Artist Oils. but are safer and easier to use. Their water-soluble formula eliminates the odour of solvents in the studio by allowing you to clean brushes. palettes and workspaces with soap and water. Duo Aqua Oils are characterised by rich hues. high chroma. excellent lightfast ratings equivalent to that of traditional oil colours and superior working characteristics. Because of their versatility. the possibilities for special techniques and effects using Duo Aqua Oils are limited only by one's imagination.

Duo Aqua Oils are compatible with all media including traditional oil colours and mediums. watercolour. gouache. acrylic gouache and acrylic.