Pebeo Studio Acrylics Gesso Black 500ml Matt coating used to prepare surfaces for painting.Helps the paint to adhere to the paint surface.Apply on a clean, non-greasy surface.Adheres to many materials and provides a smooth surface.This black version will offer a play of contrasts with the colours, different from the traditional medium white. Application can be done in several coats, and once completely dry the surface can be sanded to obtain a very uniform substrate.Matt finish.Viscosity: Fluid.Drying time: 30 minutes approx. Colour: Black.Quantity: 500 ml Brand: Pebeo