Purpose: Temporary masking of sections in a water colour painting
Composition: Dispersion of natural rubber in water
• Prevents adhesion of water colour to areas of the painting that are treated with Liquid masking film • Dries in 10 minutes • Once dry remove with the fingertips or an eraser within a few days • Becomes more difficult to remove after some time • Can cause discolouration on cellulosic paper • Can also be used for water-based inks