Winsor and Newton Ox Gall Liquid 75ml

$39.02

A wetting agent used to improve flow when mixed directly with watercolors

Can also be used on very hard sized papers to reduce surface tension

Add 3-4 drops per cup of water

Description

A wetting agent used to improve flow when mixed directly with watercolors

Can also be used on very hard sized papers to reduce surface tension

Add 3-4 drops per cup of water