Liquid masking fluid with fine point applicator. When applied to your art paper or medium, this Liquid Drawing Masking Gum repels paint once dried, and prevents watercolours, inks and gouache from being absorbed into the surface below. Made by Sennelier, one of the premium artist brands used by professionals.

Each bottle contains 36.9 ml of fluid and has a 0.5 mm applicator. Shake well before use.