Protects against sticking, rust, and freezing. Lock-Ease makes locks work easier year-round. Prevents sticking, guards against rust and wear. Helps seal out moisture from working parts, providing maximum protection against freezing. Enters as a rapid penetrant coating all lock parts. The special "carrier" then evaporates, leaving a graphited long-wearing film. After evaporation, will not run, even in hottest climatesÉwon't harden at sub-zero temperatures. Suggested Applications: Recommended for all types of locks, household appliances, tools, guns, reels and other mechanisms.