Pebeo Studio Acrylics Gesso - Black £4.99 Quantity: at £4.99 each Add To Basket White Gesso in 250ml tube for the preparation of surfaces to be painted. Dries rapidly and leaves a light matt surface. Can be applied on clean and non-greasy surfaces (suitable for most surfaces). Improves the adhesion of acrylic and oil paints. Clean brushes and painting knives with soapy water.