The Purdy Sprig XL Elite Brush is ideal for use with water based Trim Paints. Its extra-long and thinner filaments are designed to ensure improved lay off with less drag, offering a flawless finish every time. The brush is designed to ensure the paint is applied evenly and smoothly, allowing your trim to look its best. It is perfect for getting into hard-to-reach areas with its slim, flexible head. Its ergonomic handle gives you maximum control and comfort while using, making it easier to achieve the perfect finish.