Studio Acrylics Modeling Paste is a matt finish, ready-to-use, heavy-textured opaque paste, ideal for creating dimensional effects and impastos. It can be used alone, or mixed in with Studio Acrylics colors, slightly lightening the color of the paint. When applied with a painting knife, Studio Acrylics Modeling Paste retains the imprint of the tool and can be sculpted, painted and rubbed down once dry. It keeps its volume perfectly and does not crack after drying. It is a part of the Studio Acrylics range of auxiliaries, designed to widen the realm of creative possibilities when painting with Studio Acrylics High Viscosity colors. Studio Acrylics Auxiliaries can also be used in Mixed Media applications to further expand creative possibilities. Available in 100 ml and 250 ml tubes, as well as 500 ml and 1 L jars. Conforms to ASTM D-4236. AP certified.