This is a 1 gallon container of SPL100. Formulated with AFMT™ (Anti-Friction Metal Treatment) advanced technology to lubricate, and prevent corrosion, free sticky mechanisms, displace moisture, stop squeaks, and reduce friction and wear on all metal surfaces. It cleans and protects metal surfaces, tools or any metal equipment exposed to water or weather. It provides easy-to-apply protection and lubrication for hundreds of household, automotive and recreational uses as well as commercial and industrial applications such as light duty machining, tapping and drilling fluid.