Paint Brush for Radiators Profix 36×8 mm (model 43033)

The Profix Paint Brush for Radiators 36×8 mm (model 43033) is a compact tool designed for precise painting of narrow, curved and hard-to-reach surfaces. Its rectangular head and narrow bristle width make it suitable for applying varnishes, enamel and radiator-specific paints on fins, pipes and other heating elements. The brush is intended for repair work, touch-ups and detailed finishing where control and accuracy are required.

Advantages

The slim rectangular head provides controlled paint application on narrow gaps and curved profiles without excessive dripping. Bristles are arranged to maintain an even paint load and deliver smooth coverage on metal surfaces. The compact size improves access to tight spaces behind radiators and between pipes, while the handle offers a steady grip for precision work. The design minimizes paint waste and helps achieve consistent results with radiator paints and enamels.

Suitable for

• Painting radiator fins, pipes and valves
• Repainting heating elements and metalwork
• Detailing and touch-up work in tight or curved areas
• Applying varnish or enamel to small metal surfaces

Key specifications

• Brush head size: 36×8 mm
• Rectangular compact head for narrow surfaces
• Suitable for varnish, enamel and radiator paints
• Designed for precise application on metal and painted surfaces
• Handle designed for controlled grip and accuracy

How to use

Before use, ensure the surface is clean, dry and free of loose paint, rust or grease. Stir or prepare the paint according to manufacturer instructions and load the brush with a moderate amount—avoid overloading to prevent drips. Apply paint using steady, controlled strokes following the shape of the radiator fins or pipe contours. For best coverage, work in thin layers and allow each coat to dry fully before applying the next. After finishing, clean the brush immediately with an appropriate solvent or soap and water depending on the paint type to preserve bristle performance.

Usage recommendations

Use the Profix radiator brush for precise touch-ups and narrow-area painting; when working with solvent-based paints, ventilate the area and wear appropriate protective equipment. Store the brush clean and dry to extend its service life.