Uni-Pro Smooth Coat Synthetic Brushes are commonly seen as a trade brush, however they are a brilliant stiff bristled brush perfect for a range of artistic applications. These long haired synthetic brushes are great for blending large flat areas of a painting in both oil and acrylic and due to their soft smooth bristles they leave very little trace of a brush stroke in the paint. These brushes are also great for preparing your painting ground with Gesso or a your underpainting layer.