Flat paintbrush Polax 38 mm mixed bristles, model 14-002

Flat paintbrush Polax 38 mm mixed bristles, model 14-002 is a versatile brush designed for applying paints, varnishes and primers on flat surfaces, edges and trim. The 38 mm working width provides a balance between coverage and precision, while the mixed-bristle head combines natural and synthetic fibers to deliver both stiffness for control and flexibility for even coverage and paint retention. The brush is suitable for interior and exterior surfaces and is intended for general painting, touch-ups and detail work.

Advantages

The mixed-bristle construction offers a compromise between absorbency and firmness, enabling smooth application of a variety of coatings including water- and oil-based paints. The flat profile and medium width ensure consistent coverage across boards, panels and trim while still allowing accurate edging. The brush retains paint well to reduce drips and provides controlled release for even layers. Durable assembly and balanced bristle length help maintain shape during repeated use.

Suitable for

• Applying water-based and oil-based interior paints
• Varnishing and priming wooden trim and panels
• Touch-ups, cutting-in and detail painting
• Small exterior surfaces such as window frames and doors

Key specifications

• Working width: 38 mm
• Bristle type: mixed natural and synthetic fibers
• Brush shape: flat
• Intended use: paints, varnishes and primers
• Suitable locations: interior and exterior

How to use

Before first use, remove any loose fibers by lightly brushing on scrap material. For best results, load the brush evenly with paint, tapping off excess on the container rim to prevent drips. Apply paint with smooth, overlapping strokes following the grain or direction of the surface. Use the flat edge for straight lines on trim and the broad face for filling larger flat areas. Clean the brush after each use according to the coating type: wash with water for water-based paints and with appropriate solvent for oil-based products, then reshape the bristles and allow to dry fully before storage.

Usage recommendations

Store the brush flat or hanging to preserve the bristle shape. Avoid prolonged soaking of the ferrule in solvent or water to prevent handle loosening. Replace the brush when bristles become splayed or lose the ability to hold paint evenly.