Any watercolourist should be familiar with masking fluid. Art Spectrum Masking Fluid is a rubber latex based liquid used for masking out areas with watercolour paints. The rubber latex solution can be painted over any dry area you wish to keep free of colour. Allow the masking fluid to dry before overpainting, and peel or rub off with fingers or suitable gum eraser when paint is dry.

• Fluid consistency
• Can be applied with brush or applicator tip
• Allows for precise detail
• Perfect for ink, watercolour, and gouache