BS04 Mr. Brush Fine Flat

Fine Flat Brush for Controlled Coverage and Sharp Detail

The Mr. Brush Fine Flat BS04 / BS-04 is a compact synthetic hobby brush designed for controlled model painting, miniature work, and precision detailing. It combines the smooth coverage benefits of a flat brush with the refined handling needed for smaller surfaces, making it an excellent choice for painters who want versatility, accuracy, and value in one tool.

Ideal for Fine Edges, Small Panels, and Detail Effects

With a 2 mm brush width and 6.5 mm bristle length, the BS04 is perfectly sized for tight-area base coating, edge highlights, directional strokes, and detailed painting on small components. Its flat shape supports cleaner coverage than a round brush in selected applications while still offering precise control on compact model parts.

Key Features

• Item code: BS04 / BS-04
• Brush type: Fine flat detail brush
• Bristles: High-resilience synthetic PBT fibers
• Flat profile for controlled coverage and edge work
• Brush width (base of bristles): 2 mm
• Bristle length: 6.5 mm
• Handle: Wood with matte black finish
• Ferrule: Brass ferrule for durability
• Overall length: Approx. 157 mm
• Packed in an OPP header bag

Why This Brush Stands Out

The resilient synthetic bristles hold their shape well and support accurate, repeatable brush control. This makes the Mr. Brush Fine Flat BS04 / BS-04 a practical option for painting trim, raised details, light weathering effects, controlled color transitions, and fine surface work on scale models and miniatures.

Affordable Quality for Serious Hobby Work

Part of the new Mr. BRUSH series, the BS04 brings dependable build quality and flexible use to hobbyists seeking a versatile brush at an accessible price. It is a useful addition for builders who want more precision than a standard flat brush without giving up smooth paint application.

👉 Order now and get sharper control for fine flat-brush techniques!

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BS04 Mr. Brush Fine Flat ➝