Fluid Film is a lanolin-based, solvent-free, rust and corrosion inhibitor as well as a penetrating superior long-lasting lubricant. Fluid Film provides long-lasting protection for metal components. Fluid Film works excellent as a release agent on the underside of lawnmower decks or even tools to keep concrete or drywall from sticking making for easier cleanup. Fluid Film's nonconductive and will prevent corrosion on battery terminals. In harsh climates or conditions, Fluid Film will retain a slick non-runny consistency allowing the product to stay put & keep chains, tools & or any moving parts lubricated & protected. Fluid Film is ideal for harsh winter or salt air climates to keep vehicle chassis undercoating & protected from salts and brines. Fluid Film will keep trailers protected and lubricated.