Fabricators know that a good quality brush is essential for hand lay-ups and repair. These China Bristle Brushes deliver the strength and stiffness required to stipple resins into mat and composite fabrics. Bristles are potted in epoxy, so they resist falling out, even when used with cleaning solvents. Along with easy-grip wooden handle, these brushes deliver durability you can count on. PLEASE NOTE: They are not recommended for use with finish coats. Bristle Length: 1-1⁄2"