Winsor & Newton's Artists' Acrylic Fluid Mediums are made using the same revolutionary resin as Artists' Acrylic. These mediums ensure no increase in colour shift or loss of colour depth when used with Artists' Acrylic, whilst giving artists' the ultimate control and the ability to explore further possibilities.

Mediums can also help improve durability, extend colour, bring transparency and depth to the film, improve flow and 'brush-ability'.