Protects against sticking, rust, and freezing. Lock-Ease makes work easier year-round by sealing out moisture from working parts and providing maximum protection against freezing. Rapidly penetrates, coating all lock parts. The special carrier then evaporates, leaving a long-wearing graphite film. After evaporation, will not run in high temperatures and won't harden in sub-zero temperatures. Applications include: all types of locks, household appliances, tools, guns, reels, and other mechanisms.