Wooster Brush 4176-3 Nylon Polyester Sash Brush 3 in

Product Description

The WOOSTER BRUSH 4176-3 is a 3-inch flat sash paintbrush built for varnish and finish work where consistent, controlled application matters. The bristle blend combines nylon and polyester filaments in a firm formulation, giving the brush enough backbone to lay down varnish, lacquer, or similar coatings evenly without excessive flex. A round rust-resistant steel ferrule keeps the bristle bundle secure and holds its shape through repeated cleanings. The treated maple wood handle provides a comfortable grip during extended use. This brush is part of the Ultra/Pro Sable Firm series and is sold in packs of 6.

Designed for finish coats that require precise edging and smooth lay-down, this sash-style brush is well suited for trim work, cabinetry, doors, and other surfaces where clean lines and even coverage are critical. The firm nylon/polyester fill performs consistently across oil-based varnishes and similar solvent-borne or water-borne finish coatings. Professional painters, finish carpenters, and cabinet refinishers working on residential and light commercial projects are the primary users of this brush.

Key Features

• Firm nylon/polyester bristle blend engineered for consistent control in varnish and finish applications
• Round rust-resistant steel ferrule maintains bristle retention and resists corrosion from solvent and water-based coatings
• Treated maple wood handle for durable, comfortable grip during detailed finish work
• 3-inch flat sash profile suited for trim, doors, and cabinetry
• Sold as a package of 6 brushes (unit of measure: EA)

Compatibility

Designed as an OEM-style sash brush for use with varnishes, lacquers, and similar finish coatings in professional painting and finish carpentry applications.

Installation Notes

This brush is used by professional painters and finish carpenters applying varnish and clear coat finishes. Before use, condition the bristles by working them gently against a clean surface to remove any loose filaments. Clean thoroughly after each use with the appropriate solvent or water, depending on the coating used, to preserve bristle integrity and extend brush life. Do not soak the brush in solvent for extended periods, as this can loosen ferrule adhesion over time.