PRO marking pencil for wet surfaces 24 cm - model 3-27-004

The PRO marking pencil for wet surfaces, 24 cm - model 3-27-004 is a manual marking tool engineered to leave visible temporary marks on damp, oily or otherwise wet materials. Its 24 cm length provides extended reach and comfortable handling for tradespeople who need clear lines on wet concrete, masonry, metal and other challenging surfaces. The design focuses on consistent mark visibility where ordinary pencils and pens fail, making it a practical choice for construction, plumbing, roofing and metalwork tasks.

Advantages

This PRO marking pencil produces durable, high-contrast marks on wet and oily surfaces without smudging or dissolving. The 24 cm body gives improved control and reach for marking in hard-to-access areas, while the robust lead formulation resists breaking under normal manual pressure. The pencil is lightweight and easy to carry in a pocket or tool pouch, and it is suitable for repeated use in outdoor and on-site conditions.

Suitable for

• Marking on wet concrete and masonry
• Temporary lines on metal surfaces during fabrication and installation
• Roofing layout and seam marking in damp conditions
• Plumbing and pipework where surfaces are wet or greasy

Key specifications

• Length: 24 cm
• Designed for use on wet, damp or oily surfaces
• Manual, non-electronic marking tool
• Robust lead formulated for high-contrast marks and reduced smudging
• Lightweight, portable construction suitable for on-site use

How to use

Hold the pencil at a comfortable angle and apply steady pressure to produce a continuous, visible line on the wet surface. For best results, draw slowly over the area to allow the marking material to deposit clearly; heavier pressure will create a thicker, more visible mark. When marking narrow or hard-to-reach places, use the pencil’s length for extended reach while maintaining control. Store the pencil dry when not in use to prolong its service life.

Usage recommendations

Use the pencil on surfaces where temporary, visible marks are required and avoid prolonged exposure to strong solvents or immersion. Keep a small sharpening tool compatible with the pencil’s lead profile to maintain a precise point when detailed lines are needed. Replace the pencil when marks become faint or the lead is worn down beyond effective use.