Oil-based Construction Marker Expert+ MN-88-081/T, red, tube, 2.5 mm tip, 10 ml

The Expert+ oil-based construction marker MN-88-081/T in red is supplied in a 10 ml tube with a 2.5 mm thick tip designed for making visible, durable lines on a wide range of surfaces. Its oil-based ink adheres to both porous and non-porous materials commonly found on construction sites, workshops and industrial environments, providing marks that resist moisture and light abrasion. The compact tube format is suitable for handheld use and for storing in tool kits.

Advantages

The oil-based formulation ensures strong adhesion and reduced smudging on concrete, wood, metal and plastics. A 2.5 mm tip delivers consistent, medium-thick lines for layout and marking tasks, while the 10 ml volume balances compact size with sufficient marking capacity. The marker is suitable for use in varied environmental conditions and offers reliable visibility on light and dark backgrounds.

Suitable for

• Marking layout lines on concrete, brick and masonry
• Temporary marks on wood and timber during cutting and assembly
• Identification marks on metal components and piping
• Marking plastic, painted surfaces and other non-porous materials

Key specifications

• Ink type: oil-based, moisture-resistant
• Tip size: 2.5 mm (medium thickness)
• Color: red
• Container volume: 10 ml
• Suitable surfaces: porous and non-porous (concrete, wood, metal, plastic, painted surfaces)

How to use

Hold the tube marker at an angle and apply steady pressure to produce an even line. For best results, ensure the surface is clean and dry; remove loose dust, debris or grease before marking. When marking on very rough or highly absorbent surfaces, test a small area first to confirm line visibility and absorption. Replace the cap after use to prevent the tip from drying out.

Usage recommendations

Store the marker capped in a dry place at moderate temperatures and shake or roll gently before use to ensure consistent ink flow. For permanent marks on non-porous surfaces, allow extra drying time and avoid wiping until fully set.