Mont Marte Premium Masking Fluid 120ml

Masking fluid is designed to protect the lightest shades in your composition during painting, and once removed will expose the unpainted sections in to reveal the paper underneath.

Apply colour across the page while keeping areas clean with the Masking Fluid. This paint resisting medium acts as a mask to protect the white or ivory watercolour paper background.

The Masking Fluid features a non-staining formula with a slight yellow tint, so you can see exactly where you’re going with it. Once the masking medium is dry and you’re finished painting over it, peel or erase to reveal the crisp edges and clean white paper underneath. 



  • 120ml bottle with lid

  • Non staining formula

  • Contains natural rubber latex

  • Slight yellow tint for visibility



  • Before painting, apply art masking fluid over the sections you'd like to keep white 

  • Once fluid is dry, apply watercolour paint and let it dry thoroughly, before carefully removing the masking fluid with an eraser

  • Use a taklon brush to apply masking fluid

  • Wash brush with warm soapy water immediately after use

  • Paper must be dry - do not apply to wet paper

  • Don’t leave product on your artwork for too long

  • Store away from direct sunlight

  • Recap lid straight after use



  • Watercolour painting

  • Alcohol Inks

  • Gouache painting

  • Negative space


Barcode # 9328577039676
Brand Mont Marte
Shipping Weight 0.1490kg
Shipping Width 0.050m
Shipping Height 0.090m
Shipping Length 0.050m
Shipping Cubic 0.000237500m3