Markal Paintstik M Black

Ideal for annealing and heat-treating operations, the M® and M-10® Paintstiks mark at room temperature and withstand temperatures up to 1800°F (982°C). Marks will withstand immediate quenching in water or oil. Ideal for welds, ingots, castings, forgings, and other annealed parts. M® Paintstik® withstands 1600°F (871°C). M-10® Paintstik® withstands 1800°F (982°). Durable marks will not rub off, allowing for long-lasting identification