Perfect for blocking areas of work, this rubber latex masking fluid is an excellent clear alternative to other popular masking fluids from Winsor & Newton. Ideal for masking off areas to protect against watercolour washes, this clear alternative allows you to see through the mask to what is underneath. This is perfect for illustration and detailed paintings where you still need to know what is masked off. Once dry, colourless masking fluid can easily be removed by rubbing it off the surface with your hands or an eraser. - Brand: Winsor & Newton - Colourless liquid rubber latex - Size: 75ml - Do not apply to damp paper - Remove as soon as possible from surfaces