Pebeo masking gum pen drawing

An excellent quality masking medium in the pen is a product dedicated to watercolor paints. It's a thick, latex substance with a slight color. Effectively protects the surface (watercolor paper) against water and paint. It allows you to create various types of details, sophisticated designs without fear of unwantly painting the area with paint. The medium is applied with a brush, after the liquid dries completely, the liquid transforms into a compact and elastic mass. After finishing the work and removing the masking fluid layer, part of the masking remains unchanged.