Pencil SOLA 66012520 waterproof 24 cm — marking pencil for construction and wet conditions

SOLA Pencil 66012520 is a 24 cm waterproof marking pencil engineered for construction and trade. Its water-resistant core preserves visible lines on damp or wet materials, enabling precise layout and measurement when working on outdoor sites or in humid environments. The pencil’s compact length and robust casing are designed for easy handling during carpentry, masonry and general finishing work.

Advantages

The waterproof lead ensures marks remain legible on wet wood, concrete and other construction surfaces, reducing the need to re-mark in changing weather. Its 24 cm length offers a balance between reach and control, allowing both detailed work and quick site marking. The pencil is lightweight and fits standard holders and pockets, while the durable exterior resists wear from jobsite use.

Suitable for

• Carpentry and woodworking layout
• Masonry and concrete marking in damp conditions
• Outdoor installation and roofing work
• General construction site measurements

Key specifications

• Length: 24 cm
• Water-resistant marking core
• Construction-focused design for trade use
• Compact, easy-to-handle form factor
• Visible, durable lines on damp surfaces

How to use

Hold the pencil at a comfortable angle and apply steady pressure to produce clear marks on wood, masonry or other materials. For fine lines, use the pencil’s tip; for thicker reference lines, rotate slightly while drawing. The waterproof core requires no special handling but can be sharpened with a standard pencil sharpener or a knife for a precise point. Store the pencil dry when not in use to preserve the exterior finish.

Usage recommendations

For best results on very wet or coated surfaces, test a mark on a scrap piece first. When marking measurement lines for cutting, confirm visibility after cutting prep and re-mark if necessary to maintain accuracy during installation.