Our proprietary, high performance engineered poly-monfilament blend is designed to created a balance of tip softness with high stiffness retention resulting in ultra smooth paint release and long-lasting durability even in hot and humid climates. Our bristles are smaller in size allowing for 25% more pack-out than the industry standard brush. All of these features contribute to provide incredible paint pick up, controlled release, unmatched smoothness and effortless clean-up.