X-5 Paintstik® Solid Paint Marker, 3/8 in x 4-5/8 in L, White

Dual-purpose paint crayon is ideal for use where temperatures vary rapidly from hot to cold. Unique marker is ideal for very rough surfaces like open-hearth ingots, forgings, and rough castings. Formulated for foundries and mills where extreme temperature change occurs. Durable marks will not run, char, flow, discolor, peel, or crack, but can be removed at higher temperatures.