Winsor & Newton Art Masking Fluid is a pigmented rubber latex-based liquid used for masking out areas needing protection when colour is applied in broad washes.
Apply with brush or an Art Spectrum Colour Shaper. Brush can be cleaned if washed immediately after use.
For best results remove as soon as possible after application.
Do not apply on damp or soft sized paper.
Slight yellow tint making it easier to see where it has been used.
Composition: rubber latex/pigment.