Andrew Mack & Son Brush 1930/OS#3 Artist Watercolor Brush Size 3

The Andrew Mack & Son Brush 1930/OS#3 is a Size 3 artist watercolor brush from one of the most trusted names in professional brush manufacturing. Part of the classic 1930 Cambridge Watercolor series, this brush is designed for fine detail work, touch-ups, and artistic applications in automotive, sign writing, and general fine art use.

Key Features:

• Pure camel hair bristles for exceptional paint-holding capacity and smooth, controlled release
• Metal ferrule construction for a secure, long-lasting bristle bond
• Lacquered handle — each size features a distinct color handle for easy identification
• Acetone-resistant setting — guaranteed compatibility with lacquer-based and solvent-based paints
• Size #3 — a versatile mid-size brush ideal for detail lines, small fills, and fine stroke work
• Sold individually; also available in the 144-piece Cambridge Watercolor Assortment (MPN: 1930)

Andrew Mack & Son Brush Company has been crafting professional-grade brushes since 1891, with a legacy rooted in pinstriping and sign writing. The 1930 series artist brushes are trusted by automotive painters, sign artists, and hobbyists who demand consistent quality and reliable performance.