Winsor & Newton Granulation Medium

Winsor & Newton Watercolor Mediums are used to change the rate of drying, increase gloss, improve flow or provide texture. They provide watercolorists with limitless opportunities to add special effects and variations to their watercolor paintings.

Granulation Medium - This low-viscosity formula increases the granularity level of watercolor and provides a mottled look, even in tints. Granulation Medium intensifies the granulation of colors that already have this property, and makes non-granulating colors granulate, creating a flocculation effect. For maximum effect dilute color generously with medium alone. Shake well before use.