Holbein Gum Arabic Watercolour Paste
Gum Arabic is a water-soluble natural resin commonly used as a binder in watercolor painting. It helps to improve the flow of paint on paper, increases the translucency of colors, and enhances the brightness and durability of the paint film.
Additionally, it acts as a protective barrier that helps prevent the pigments from soaking into the fibers of the paper, resulting in sharper, more vibrant colors. In summary, gum arabic is used in watercolor painting to improve the handling and performance of the paint, resulting in more vibrant and durable works of art.