Water-based, fibre-containing, white paste. Keeps shape and remains absorbent after it is dried. Perfect to use for sculptural painting or to create 3D decorations, as well as raised stencilling. Convenient to use as primer if we need an aquarelle paper like, absorbent surface. Colour with the Pigment Pastes or paint on top with very diluted water-based paints for fine, pastel shading.