Purdy's XL series is the most versatile brush series, designed for use with all paints and stains. The XL series has a distinctive copper ferrule with the right blend of DuPont solid, round and tapered Tynex and Orel filaments for brushes that perform no matter what the job. The XL brushes ideal for interior and exterior projects with all types of paints, they also work great in all types of environments. Nylon-polyester bristles provide smooth brush strokes and excellent overall coverage Can be used with all types of latex and oil-based paints Designed for maximum paint lift and low drag for a smooth finish Tapered nylon and polyester filaments are as close to natural bristle as possible Long 5-3/4 inch handle and 4 inch width for efficient coverage of ceilings and large surfaces