Use this lubricant to prevent electrical connections from oxidation, lubricate tools and machinery parts, clean and protect saw blades, drill bits, protect and clean brake parts and bare metal surfaces on vehicles, machinery and farm equipment. Protects all metals from water, removes surface rust from chrome and painted surfaces lubricate and waterproof latches, locks. Cleans, protects and preserves all leather. Clinically tested in temperatures below -40 degrees. Gibbs Brandlubricant is the first patented, tested and proven product of its kind designed to lubricate, stop, REVERSE and eliminate all types of corrosion, displace moisture, waterproof, penetrate, clean and provide long-lasting protection for up to 5 years. Warning: This product can expose you to chemicals which is [are] known to the State of California to cause cancer and birth defects or other reproductive harm.