CorrosionX is the most useful, effective and versatile corrosion inhibitor / lubricant / penetrant available today. It's unique Polar Bonding technology causes it to lubricate better and longer, creep and penetrate faster and further. CorrosionX is not merely a corrosion "inhibitor"; CorrosionX actually disrupts corrosion, and its dielectric, self-curing Fluid Thin Film Coating (FTFC) keeps rust away long-term. ATTENTION: Because this item is an aerosol, it MUST ship Ground.