Schmincke Aqua Watercolour Masking Fluid (100ml)(Dispensing Bottle)(Blue)

Schmincke Aqua Watercolour Masking Fluid is a removable light blue masking fluid for water-colours. This pen-like bottle is specifically designed for fine details. Its colour has been formulated to not distract during the painting process but make it obvious to the painter which areas of the paper they have shielded from watercolour.Masking fluid makes specific fields water resistant. Dry thoroughly before painting. Do not leave masking fluid longer than 2 days on the paper.Rub easily off with finger or eraser leaving the paper untouched underneath. Also recommended for airbrush.