K WHT | 081820

081820 HEAT STIK 1800F-2200F WHT White-hot surface paint crayon writes on iron, steel castings, ingots, forgings, blooms, billets and high temperature metal alloys. Extra-wide hot surface marker lasts longer than competitive hot chalk, for extended writing life Marks are readable even on white-hot steel for instant identification Durable marks will not run, char, flow, discolor, peel or crack Marking range: 1800°F to 2200°F (982°C to 1204°C) Made in U.S.A.