Daler Rowney Art Masking Fluid is used on the paper surface before you paint in watercolours, to create striking white highlights or areas for overpainting at a later stage.
This Masking Fluid forms a fast drying water-resistant film on watercolour paper and board. It is easy to remove when dry by rubbing with an eraser, soft tissue or cotton bud. Use an old brush or pen to apply the Masking Fluid as it is extremely difficult to remove from brushes when dry.
175ml bottle.