With the help of mediums, Winsor & Newton Artists' Acrylics may be used in a fluid, gestural manner and in heavier applications. Mediums also allow acrylics to be shaped and carved, used for printmaking, or for virtually any other technique.
Modelling Paste — This lightweight, flexible medium thickens color and allows artists to build up depth in layers after allowing each to dry. Modelling Paste can be mixed with color or used to overpaint. It can be sanded or carved, and it won't shrink or crack when dry. For best results, apply Modelling Paste with a knife. This opaque medium may lighten some colors, and it dries to an even, matte finish.
™ Winsor & Newton is a trademark.