Haynes 500 is authorized by the USDA (rated H1) for use in food processing plants for incidental food contact. All ingredients are FDA approved. Haynes 500 is designed specifically for the food processors with high temperature/high load bearing applications. This lubricant has extreme pressure qualities and boundary friction protection. The Haynes 500 has a high drop point (500 degrees) which extends your lubrication intervals and extends the lubricants performance in higher temperature applications. It has an excellent resistance to water washout, steam, chemical attack, and other contaminants. Compatible with virtually all elastomers.