Gray color that is perfect for use as a basis for any color. Its superb adhesion qualities combined with a matt-satin finish make our primer the perfect choice for preparing models for painting. Only a light layer of primer is required for full, effective coverage. Water soluble, odorless and non-toxic. Shake well before each use. We recommend AK-712 Acrylic Thinner for a correct thinning. Dries completely in 24 hours.