Century's Hot Hotking Chalk is a unique tool for marking on hot surfaces. It is widely used in industrial applications for coding and identification purposes. Makes very clear and bright marks on all types of metals, alloys, steel, etc. and remains permanent up to 1400 degrees Celsius (2500 F). Marks will not fade, char, peel or drip away from the surface. They can work on any type of rough, scraped surface; smooth, etc. The advantage of chalk over other markers or chalks is that the marker can be used when the surface temperature of the object is very high. These chalks are used to mark metals for laser cutting, instant and inflatable marks at various temperatures, rough surfaces of steel parts, metal forgings, stainless steel sheets,

Available colors:  White, black, yellow

Advantage:

• The ergonomic size makes it a breeze to hold and write.
• Works on any type of rough or smooth surface
• Marks will not fade, drip or chip, even at high temperatures (up to 1400 degrees Celsius)
• Markings can be made even when the surface temperature is very high
• Ideal for forging metal, ingots, billets, hot coils, concrete slabs, stainless steel sheets, metal plates, etc.