Decreased surfacetension allowing easier wetting of the watercolourpaper.

Gives a granulated appearance to watercolours that normally tend to flow evenly.

Enhances granulation of those colours already having granulation properties. 

Preparation of the paper : facilitates the - later - removal of watercolour while washing with a sponge or brush.

For permanent masking of some areas in your watercolour work by making them waterproof.

Can be coloured with watercolour prior to application .

Can not be removed any longer after drying.

Slows down the drying of watercolours to allow for a longer 'open' time. Also suitable as a standard medium when watercolouring in warm climates.

Contains small grains creating more depth and texture in your watercolour work.

This medium adds a pearlescent gloss to your watercolour.