Purdy’s most popular brushes highly recommended for both interior and exterior painting projects and with all paints. The stiffness of the brushes makes them ideal for outdoor projects with different temperatures and humidity. A blend of Satin-Edge Nylon (Tynex) and Orel polyester are used and our special tipping and flagging process simulates the ragged ends of natural bristle, so the brush holds more paint and releases it without brush marks. Each XL brush has a unique hand-chiseled formulation for maximum paint lift and smooth “no drag” application. 2-7/16 inch length outThe stiffness retention makes them especially high-performing for outside painting under hot and humid climate conditionsOnly solid, round, tapered Nylox (dyed nylon) and polyester filaments are used and our special tipping and flagging process brings our synthetic filaments as close to naturally flaggedEach brush style has its own hand-chiseled formulation for maximum paint lift and smooth "no-drag" applicationThe stiffness retention of XL brushes makes them especially high-performing for outside painting under hot and humid climate conditionsAll paint and stain typeAngular trim brush styleNatural hardwood and fluted style handleRound edge and brushed copper ferrule