Lucas Chain Lubricant is a complex blend of special additives and select base oils formulated to be a long-lasting, all-weather, all-temperature lubricant and protectant for chains, sprockets, cables and open gears. It has excellent high temperature stability. Since it is stable and water resistant, it should be applied to any nuts, bolts or components that are subjected to long-term atmospheric exposure (rust). Lucas Chain Lubricant should be applied to any sliding surface where an exceptional lubricant is needed. Lucas Chain Lubricant has special agents to resist slinging off fast moving chains and gears. It resists water, even salt water. It breaks up rust and penetrates. It has excellent resistance to dirt. For an exceptional chainsaw bar oil, add about 10% Lucas Chain Lubricant to any other oil. The user can expect longer chain life, longer bar life, more RPMs and much less oil usage. It is compatible with automotive lubricants; an excellent gear oil additive and a superb assembly lube. Contains: Organic Molybdenum.