EcoLine Heavy Duty Grease from Cortec Corp. is biodegradable and is designed for extreme pressure applications. The grease is formulated with a vegetable oil base, lithium complex based thickener, and pressure additives for lubricity and maximum performance under heavy loads, according to the supplier.

The EcoLine Heavy Duty Grease also meets the National Lubricating Grease Institute’s (NGLI’s) GC-LB specifications for fretting wear protection, oxidation and thermal stability, and resistance to rust and corrosion, according to the supplier.