A non-removable, water repellant liquid wax designed for masking specific areas of paper, making them resistant to water. When dry, the medium will repel superimposed washes. Excellent for detail. Apply directly to the paper or tint with small amounts of watercolour. Allow masking fluid to dry completely before overpainting.
A bit about the brand: Founded in 1832, Winsor & Newton are one of the World's leafing brands of fine art materials and has developed a fantastic reputation for reliability, quality and product innovation.
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