Solid Paint Markers - Hot Surface

HT-40 Paintstik (White)  HT-40 Paintstik hot surface solid paint crayons mark easily on red-hot surfaces from 350°F to 1700°F (177°C to 927°C). Used on hot coils, billets, slabs, ingots and bars, the extra-wide paint marker is easy to hold; even with gloves. Marks will not run, char, discolor, peel or crack