The WD40 49019 is a 14.4 oz aerosol can of multi-purpose lubricant and rust inhibitor. This product is designed to protect metal surfaces from rust and corrosion while providing lubrication for moving parts. Ideal for automotive, industrial, and household use, WD40 effectively displaces moisture and penetrates stuck mechanisms. The convenient spray nozzle allows for precise application, making it suitable for various tasks. This product meets safety and performance standards, ensuring effective results in protecting and maintaining equipment.