Rigorous proprietary in-house processing of DuPont™ SRT (solid round tapered) Tynex® and Orel® filaments make this our best blend yet. Painters will love this brush due to its versatility with all paints, allowing it to maintain a razor sharp cut and smooth, no streak finish no matter the paint. This brush also has an unmatched "brush responsiveness", meaning it will feel smooth, effortless and perform with enduring precision no matter how you choose to glide the brush across the wall. You can also expect this brush to be resilient, maintaining its shape after a very easy clean.