Rykon Grease from Chevron Lubricants is a overbased calcium sulfonate complex grease designed for heavy-duty and extreme-pressure applications. The grease comes in three formulations, the HD 2 M5, the EP 2, and the HD 2, all of which are an alternative to lithium-based thickeners. The grease offers extended equipment longevity and lubrication intervals, as well as oxidation and thermal stability. It also includes strong water performance for added equipment protection, and can operate under high-pressure and shock loads in high ambient temperatures.