Schmincke Horadam Aquarell Masking Fluid, Neutral

Horadam Aquarell Masking Fluid / Drawing Gum, Neutral is a colorless masking medium used to protect surfaces from paint when painting. You simply apply the agent to the surfaces you want to remain white or protected and let it dry. Then paint as usual with e.g. watercolor paint or airbrush. Once everything is dry, lightly rub off the protective layer of masking to reveal the white areas.

Suitable for use on smooth surfaces such as some watercolor paper, canvas, photographs and smooth cardboard but also plastic.