Winsor & Newton Galeria Acrylic Medium – Heavy Carvable Modelling Paste, 250ml
A tough and fully “carvable” medium for acrylics that remains flexible on a variety of surfaces. Suitable for multiple layers. Formulated to have the least effect on colour change from wet to dry. May be over-painted.
Colour can be added directly to the modelling paste (note that colour will become lighter and more ‘chalky and the resulting paste will have reduced body).