Mack Striping Brush Head Size 4

Size 4 tops the Striping Brush Head range - the boldest interchangeable head Mack makes for the Lazer Line system. Shorter hair, full belly, maximum paint: it lays down the widest straight lines in the series while keeping the control the shorter-hair design is known for. When the job calls for the boldest line, this is the head.

Even at size 4, the formula holds: the shorter hair tracks true, the full belly meters paint evenly, and long pulls stay consistent from start to finish. It mounts on any Lazer Line handle in seconds, turning your existing setup into a bold-line machine without buying another full brush. That is the interchangeable promise, delivered at full volume.

Reserve the 4 for hero lines on show vehicles, large panels, and wide accents. Because it moves serious paint, clean it meticulously - a well-kept size 4 outlives careless smaller heads. Letterhead Sign Supply stocks the Striping Brush Head size 4 with all five of its smaller siblings.