Premium Modeling Paste | 8 oz | Lightweight Product | Ideal for Artwork | Perfect Density | by Ezgi Sertcetin is white based and gives structure and height to any project.Unique formula allows perfect density Add acrylic paint, ink or pigment to create your own color. It has the Slow Drying Feature and allows to work on it as long as you need before it gets dry. It gets hard as stone when totally dried. Please wait until it is dry to paint over it. The Modeling Paste is Lightweight, which allows a better grip and hold on almost all surfaces, and is 8 oz by volume.