Winsor & Newton Liquin Impasto Medium is a quick drying, semi-gloss medium which thickens slowly and extends the tube colour. Crisp textures and brush marks are retained without any visible levelling.
Winsor & Newton Liquin Impasto Medium speeds drying (paint will be touch dry in 1-6 days depending on the colour and thickness of the paint film). This medium is resistant to yellowing.
Price per tube.
Haven't used it for years.
I seems better; smoother, less tacky and smells even less than before, which is good in a small studio space like mine.
It does the job, but of course is no substitute for pigment rather than medium for intensity, but sometimes quick drying convenience matters more.