Purdy Monarch Elite IS Purdy's most versatile and trusted brush. It is ideal for using with emulsion paints and can be used on either interior or exterior surfaces. The Elite brush features stiff brush filaments that are a blend of DuPont, Chinex and Orel Polyester solid round tapered filaments. These allow for a smoother application and can also be cleaned easily. The thicker filaments will have a greater paint loading capability.