Weiler 40111 Varnish Brush 4 in Wide Black Poly

Product Description

The WEILER 40111 is a varnish brush built for applying clear coats, varnishes, and protective finishes to wood and similar surfaces. The brush measures 4 inches wide and 11/16 inch thick, offering a broad, controlled stroke suited for covering flat panels, trim, and furniture components efficiently. Black polyester bristles hold and release finish evenly, reducing drag and minimizing brush marks. The red plastic handle provides a firm, comfortable grip during extended application work. Trades professionals and skilled finishers use this brush for both interior and exterior varnish applications.

This brush is suited for use with oil-based and compatible synthetic varnishes on residential and light commercial finishing projects. It performs well on flat and slightly curved wood surfaces including cabinetry, flooring trim, railings, and millwork. The 4-inch width makes it a practical choice for medium to large surface areas where a narrow sash brush would slow production. It is a standard hand-tool item stocked by painters, finish carpenters, and general contractors working finish phases.

Key Features

• 4-inch wide brush face for efficient coverage on flat and broad surfaces
• 11/16 inch bristle thickness for good paint loading and release
• Black polyester bristles suited for varnish and clear-coat application
• Red plastic handle designed for secure grip during finishing work
• Durable synthetic bristle construction resists moisture and maintains shape

Compatibility

Designed as a general-purpose varnish brush compatible with oil-based varnishes and synthetic clear finishes applied by hand on wood surfaces.

Installation Notes

This brush is a hand application tool and does not require installation. Before use, flex the bristles to remove any loose fibers and condition the brush per the finish manufacturer instructions. Clean thoroughly with the appropriate solvent or water after each use, depending on the finish type, to extend bristle life. Store flat or hanging to maintain bristle shape.

Technical Specifications

• Brush Width: 4 inches
• Bristle Thickness: 11/16 inch
• Bristle Material: Black Polyester
• Handle Material: Red Plastic

Standard Information

• Brand: WEILER
• Manufacturer Part Number: 40111