VELOIL Fix-1 is a spray-on general purpose penetrating oil. Its features and properties include lubricant, water/moisture repellant, parts cleaner, rust protector and mechanism loosener suitable for a variety of automotive, industrial and household applications. Its powerful penetrating characteristics allows for many uses such as lubrication of squeeky/noisy parts such as door hinges, windows, wheels, rollers etc plus displacement of water from distributors, spark plugs, relays etc. It is also very effective for loosening rusted parts such as frozen bolts, valves, locks etc.