Diamond Shield Paint Sealant & Deoxidizer Diamond Shield is NOT A WAX or a POLISH it is a Sealant and offers protection far superior and lasts much longer than any wax or polish on the market Diamond Shield contains NO harsh chemicals, NO Abrasives, NO Teflon, making it safe for use on ALL car finishes, old and new Apply it once a year. Simple 2-step process takes about one-quarter the time of normal car waxing Guaranteed to protect painted surface from: Ultraviolet Rays, Frost, Rain, Road Salt, Acid Rain, Dust, Bird Droppings, Tree Sap, Tar, Asphalt, Brake Fluid, Gasoline, Power Steering Fluid, Anti-freeze, Zinc Oxide, Rust and more Unique patented formula thoroughly cleans the paint and removes oxidation, tar, grime, bugs and virtually anything else that has stuck to the surface. No heavy rubbing, no abrasives to damage your paint and no harmful chemicals.