Nylon or polyester bristle based coating roller brush is useful to maintain uniformity of coat on applied surface. This roller brush has standard inner diameter range to cover specific surface area that needs to be coated. This coating brush comes with ergonomic handle for the convenience of user and also for achieving uniform coating result. Offered coating roller brush is well known for its long lasting quality, compatibility with different surfaces irrespective of their hardness and ability to reach hard to access area of handled surface.