Aquafine Watercolour Ox Gall Medium
Aquafine Ox Gall is a natural wetting agent that improves the flow and wetting of watercolours, helping to degrease undercoats before painting. Used sparingly, it also acts as a levelling agent, promoting smooth, even washes. Simply add a few drops to your mixing water. Suitable for use with watercolour paints, inks, and gouache.
Although Ox Gall may appear hazy over time, shaking the bottle restores its effectiveness. While compatible with all watercolour brands, it is especially recommended for use with the Aquafine range of paints, brushes, pads, and artboards.
- Enhances flow and wetting of watercolour undercoats
- Acts as a levelling agent for smoother washes
- Improves paint adhesion on greasy or hard-to-wet surfaces
- Compatible with watercolours, inks, and gouache
- Made in the UK


