This medium slows the drying rate of water colours allowing more time for blending. It is particularly useful in hot climates where the artist would like their watercolour to stay open and workable for a longer period of time.
An alternative to Oleopasto, this is a semi-gloss medium that extends tube colour and provides bulk. For heavier brush work, Liquin Impasto is the only medium that safely thickens oil colour. When dry it forms a tough, flexible film that can be varnished in the normal way.