All States Casters has unveiled Petro-Gard™ Pure Lube, a food grade high temperature lubricant designed for the baking industry. The product is a premium multipurpose synthetic lubricant that handles extreme hot and cold applications from 600°F to -40°F. Petro-Gard is available in bulk for automatic lubrication systems. The company says that applications for the lubricant include caster, wheel and conveyor bearings; tortilla, revolving, rack, tunnel and tray ovens; and high or slow speed chains. For more information, call 800/234-3882.