Winsor & Newton Colorless Art Masking Fluid

Winsor & Newton Watercolor Mediums are used to change the rate of drying, increase gloss, improve flow or provide texture. They provide watercolorists with limitless opportunities to add special effects and variations to their watercolor paintings.

Colorless Art Masking Fluid - A colorless, transparent, non-staining liquid composed of rubber latex for masking areas of work needing protection when color is applied in broad washes. Do not apply on damp or soft sized paper. Remove as soon as possible after application by gently rubbing the surface. Brushes may be cleaned if washed immediately with water after use. Wipe the neck of the bottle after use, to ensure the safety cap remains secure.