Watercolor Mediums & Fluids

Winsor & Newton Art Masking Fluid is a removeable liquid mask for paper. A pale yellow color so it easy to see where it has been used, it acts as a resist (prevents the paint adhering to the paper)...

Grafix Incredible White Mask is a high quality latex which assures an easily removable, durable mask. It is quick drying, non-staining, and tintable. Ideal for watercolor painting, it keeps intended...

Daniel Smith Masking Fluid is easy to use with the bottle applicator, the included 5 fine-point applicator tips or with a disposable brush. The medium makes an impervious barrier to protect...

W&N Watercolor Blending Medium slows drying and maximizes the working time of your watercolors, allowing you to achieve smoother blends. Use the Blending Medium to work different colors into each...

Winsor & Newton's Watercolor Granulation Medium is a low-viscosity formula that increases the granulation of color. It gives a natural mottled appearance to colors that usually give a smooth wash (e...

Winsor & Newton's Watercolor Iridescent Medium adds shine and luster to your artwork. Pearlescent particles add a metallic effect to watercolor and is particularly effective when mixed with...

Natural Earth Gum Arabic Powder is the perfect binder for many paint recipes, including professional-grade watercolors and gouache. Dissolve it in water to make an effective and non-toxic binder...