Chalk talc, marking, marble, welder.
Welder’s chalk – talc chalk is used on metal surfaces (and not only, on any rough surfaces) when conducting welding and installation work, manufacturing metal structures, cutting metal and other types of activities.
Compared to ordinary chalk, it is moisture and wear resistant, as well as a metal marker leaves clear and thin marking lines. The peculiarity of the universal crayon is that it is simply irreplaceable when working on hot, damp or dirty surfaces. It has low electrical and thermal conductivity. It is in high demand among gas cutters, installers and metal markers.
the crayon does not sour in water, does not pollute your hands, clothes, can be stored in your pocket, easily sharpened with emery and allows you to draw fine lines for a long time, very economical
The block has a length of 125 mm, a width of 13 mm and a thickness of 5 mm. (Declared by the manufacturer, in reality 125mm 12.7 * 4.7 mm) For ease of use, the crayon can be inserted into the holder.