Allows dry washes to be lifted more easily .
Makes the paper resistant to water.
Gives a mottled or granular appearance to watercolours
Gives impression of depth and structure to watercolours.
Gives a pearlescent or glitter effect to your watercolours.
Used to slow down drying rate of watercolours allowing time for blending.
A product that can create a subtle iridescent sheen to areas of a watercolour painting. It can be used to enhance any colour but would recommend that it is used sparingly. Bonia Rush (Newton Abbot, United Kingdom) on 21 Mar 2012
In mountains, grasses, rocks etc., creates texture. Use product with your paint instead of water for maximum effect. richard.g2 (Romford, United Kingdom) on 5 Jun 2012
Only used it a couple of times but gives an interesting texture to rocks and sand etc. James Smith (Truro, United Kingdom) on 22 Oct 2012