Winsor & Newton
Winsor & Newton Art Masking Fluid is a pigmented liquid composed of rubber latex and pigment, for masking areas of work needing protection when color is applied in broad washes. Masking fluid can be used on a variety of surfaces and will work with watercolor, ink or gouache. Dried masking fluid can be removed by the fingernail or a crepe eraser (aka Rubber Cement Pik Up). Do not apply on damp or soft sized paper. Remove as soon as possible after application. Brushes can be cleaned if washed immediately with water after use. 75 ml bottle.