For industrial and commercial use as a protective finish for stacks, boiler fronts, kilns, steam lines, and other metal surfaces exposed to elevated temperatures. HI HEAT FINISH offers excellent durability and protection in exposures including mild industrial and marine environments on surfaces operating from ambient temperatures up to 550°F. Exhibits fast air drying characteristics with very good adhesion to properly prepared ferrous metals. Excellent application properties with good color retention at elevated temperatures. Lead and chromate free.