CRC Marine 6-56 Multi-Purpose Lubricant is long lasting, superior lubrication that resists water and salt spray. Drives out moisture that can cause electrical failures and hard starting. Penetrates deep through rust and corrosion to loosen frozen parts. Starts wet engines. Use on Fishing reels, winches, pulleys, metal components, starts wet engines, frees rusted parts, as a corrosion inhibitor.