Give your surfaces a rich and professional finish with the accent roller cover. This roller cover is perfect for rough surfaces, such as brick, fences and decking. It has a 20mm nap and is ideal for use with acrylic paints. With a longer pile to ensure durability, this roller cover has been designed for use with acrylic paints on rough surfaces including brick, fences and decking. It is ideal when painting fences and woodwork in your garden or at home.