ChainGuard food grade cooler chain lubricant is suitable for the most demanding industrial food processor cooling conveyor applications. Spiral coolers, freezers, and refrigerator conveyor chains require maximum efficiencies and prolonged chain lifespan. ChainGuard CG-FS-CC-H1 series oil is available in multiple ISO grades, and is an excellent choice where BRC, OSHA, and H1 incidental food contact requirements are needed.