Sennelier Wetting Medium for Watercolour is made to be used for watercolour painting. It helps with the dilution of watercolour (especially for pans and half-pans) and improves pigment dispersion and flow.

This wetting medium also enhances the liveliness and brilliance of colours.

Composition: impurity-free filtered water + synthetic ox gall (= a wetting agent) +
glycerine (= a humectant) + honey (= a preservative + adds luminosity)

Directions for use: This product is ready-to-use and should not be diluted – Dip your brush directly in a small amount of the solution and then take the brush to the pan to pick up some colour

Available in 2 sizes; 100ml and 250ml.