M WHT | 81920

81920 M WHITE PAINTSTIK 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) Durable marks will not rub off, allowing for long-lasting identification Easy-to-hold, recyclable paperboard holder protects Paintstik for maximum use Made in U.S.A.