Winsor&Newton Ox Gall Liquid 75ml

Winsor & Newton Ox Gall Liquid is a natural wetting agent used in watercolour painting to improve the flow and adhesion of paint to the paper.
It is especially useful when working on very smooth or coated papers where pigment tends to pool.

Product Features:

• Volume: 75 ml

• Enhances flow and spread of watercolours

• Improves pigment adhesion to the surface

• Can be mixed directly with water or paint

• Ideal for advanced watercolour techniques and precision work