Winsor & Newton's Professional Acrylic Modelling Paste is lightweight and flexible so it doesn’t shrink or crack. It increases opacity, body and structure and is ideal for carving, sanding and building extreme textures.
This medium can be used to build up depth in layers, and either overpainted when dry or mixed with acrylic colour (due to high opacity may lighten certain colours).
Professional Modelling Paste provides an even matt finish.