Mack Brushes Paint Brushes

Mack Brushes Paint Brushes: Over a Century of American Craftsmanship

When professional painters, automotive detailers, and sign artists reach for a paint brush, few names carry the pedigree of Mack Brushes. The Andrew Mack & Son Brush Company has been producing specialized paint brushes since 1891 — and the philosophy behind each one has never changed. Every brush in their lineup is a direct descendant of the same hand-crafting tradition that made the brand a fixture in body shops, coach houses, and artist studios across the country.

What Sets Mack Paint Brushes Apart

The most striking thing about Mack's paint brushes is how they are made. There is not a single piece of machinery involved in their production. Each brush is shaped and finished entirely by hand, by a small team of eight to ten skilled technicians working out of Jonesville, Michigan. The result is a level of consistency and tactile quality that machine-made brushes simply cannot replicate.

The hair used in Mack's striping and touch-up brushes is 100% unmixed squirrel hair — sourced and processed to maintain its natural snap and paint-carrying capacity. Mack proudly notes this is a distinction no other pinstriping brush manufacturer can claim. For applications demanding fine lines and controlled paint release, this natural fiber advantage is significant.

Key Product Lines

Within the paint brush category, Mack offers tools built for specific tasks:

• Whitney II™ Flat White China Bristle Paint Brush — A workhorse brush designed for broad coverage, well-suited to priming, background painting, and general surface prep work.
• Pointed Squirrel Hair Touch-Up Paint Brush — Purpose-built for automotive touch-up and detail painting. The pointed tip and natural squirrel hair allow for precise paint delivery in tight spots, chip repairs, and fine line work.
• Series 20 Sword Striper — Widely recognized as America's No. 1 automotive touch-up brush, the sword-style design is the standard choice in body shops for paint touch-up and pinstriping. It is lacquer and enamel resistant, making it compatible with a wide range of automotive paint systems.
• Series 10 Sword Striper — The original Mack sword brush, crafted with 100% unmixed blue squirrel hair and hand-shaped for balance and smooth, controlled pull along both broad strokes and fine lines.

Who Uses Mack Paint Brushes?

Mack's paint brushes occupy a unique crossroads between the automotive trades and the fine arts. Body shop technicians rely on the touch-up and sword striper lines for spot repairs and custom striping work, while sign painters, decorative artists, and custom motorcycle painters trust the same brushes for lettering, scroll work, and ornamental detail. The brushes are engineered to work with lacquers, enamels, urethanes, and water-based colors — covering the full range of paints found in both professional shops and studio settings.

For any craftsperson who demands precision, longevity, and the kind of feel that only hand-selected natural fibers can provide, Mack paint brushes represent a genuinely rare standard in the industry.