The 5-inch Yellow Masonry Brush is a heavy-duty tool specifically designed for applying thick coatings to rough and porous surfaces. Its robust, deeply set bristles are durable and optimized for working with textured materials like masonry paint, exterior coatings, and textured finishes on brick, stone, and concrete. The 5-inch (125mm) width provides excellent coverage for large areas, significantly speeding up application time on exterior walls and rendered surfaces. An essential, tough brush for professional exterior painting and rendering.