Wooster Ultra/Pro Extra-Firm Angle Sash Paint Brush, 1-1/2 In. features an extra-firm blend designed for a strong, precise touch. Crafted from a combination of purple NylonPlus—a new generation of nylon filament—and purple and black nylon, this brush delivers performance wherever a stiffer brush is required. It is i for applying thick, heavy coatings such as exterior paints. The brush maintains a sharp edge even in hot and humid conditions, carries more paint to the wall, and cleans up quickly after use. The Lindbeck treated maple wood handle is equipped with a round rust-resistant steel ferrule, and its long, uniform thickness allows painters to easily turn the brush and reach into corners for detailed work.