Wooster Ultra/Pro Firm Mink Flat Sash Paint Brush, 2-1/2 in. is designed for painters who prefer a straight working edge, making it i for window frames, moldings, and other trim work. This top-selling brush features Wooster’s unique blend of purple nylon and sable polyester, ing excellent paint capacity that ensures better coverage with less effort. It is compatible with all acrylic, latex, and oil-based paints and enamels, providing versatile use for various painting projects. The brush also includes a treated maple wood handle for durability and comfortable handling.