Chalk MODECO MN-88-035 12 cm blue — marking chalk for concrete, metal, wood

MODECO MN-88-035 12 cm blue marking chalk is formulated to produce clear, visible lines on concrete, metal and wood surfaces. The chalk delivers strong pigment for temporary but durable marks used in construction, carpentry and metalwork. Its 12 cm length and ergonomic shape make it easy to handle on-site and in the workshop, supporting precise layout, cutting guides and assembly reference points.

Advantages

The blue marking chalk provides high-contrast, easily seen lines on a variety of substrates including rough concrete, painted metal and raw or finished wood. Pigment adhesion reduces smudging from light contact while remaining removable when required. The size and form factor offer stable grip and controlled marking, reducing the need to frequently reapply. It is suitable for both indoor and outdoor use under typical site conditions.

Suitable for

• Marking cutting lines and drill points on wood
• Layout and reference marks on concrete surfaces
• Temporary marks on metal parts during fitting and welding
• Workshop and on-site carpentry, masonry and metalwork tasks

Key specifications

• Color: blue
• Length: 12 cm
• Form: solid chalk stick designed for hand marking
• Surface compatibility: concrete, metal, wood
• Mark durability: designed for temporary durable marks with reduced smudging

How to use

Hold the chalk comfortably in the hand and apply steady pressure while drawing the line or point on the chosen surface. For more precise thin lines, use the chalk edge or rotate it to expose a sharper corner. On dusty or oily surfaces, wipe the area before marking to improve pigment adhesion. Remove marks by brushing, wiping with a damp cloth, or using appropriate cleaning methods for the surface when a permanent finish is to be applied.

Usage recommendations

Use the chalk on clean, dry areas for best visibility; test on a small area if marking finished wood or coated metal to confirm removability. Store in a dry place and avoid prolonged exposure to moisture to maintain marking quality.