Versatile, Spray-on Lubricant3M™ Multi-Purpose Spray Lubricant is a specialized, long lasting formula that can be applied to almost anything on a vehicle to reduce rubbing effects and friction. It also protects metal from rust and corrosion. Our product offers potentially thousands of uses. The penetrant is commonly used to loosen metal parts that have fused together and are stuck to one another, usually as a result of rust or corrosion. It can even be used as a cleaner, such as removing grease and grime, and to silence squeaky parts. Electricians commonly use this product to displace water and to remove the moisture from electrical systems.Automotive UsesOur product is commonly used on rusted or corroded metal parts, door locks, truck lids, brake cables, rubber moldings, hood hinges, car door hinges, adhesive removal, bolts and screws. Specialty uses include lubricating convertible top zippers and loosening corrosion on battery cables.Garage UsesOur product is often used to remove and prevent rust on tools, loosen hinges and doors, as well as lubricate rusted screws, bolts and nuts. It may also be used to lubricate lawn mower control cables.