Holbein : Watercolour : Gum Arabic Paste : 15ml

Holbein Gum Arabic Paste Is A Stiff Gel Impasto Medium For Watercolours And Traditional Gouache. Mix With Watercolours To Thicken The Paint And Create Impasto Textures. Increases Gloss And Will Not Affect Transparency. Please Note: Due To Trading Agreements We Are Unable To Ship This Product To The US And Canada.