Armor All Extreme Shield Ceramic Tire Shine Coating 16oz, cleans, protects and shines tires Si02-based dirt-repelling technology and ceramic hydrophobic technology help keep tires clean Medium shine cleaning spray gives tires an appealing shine spray car protectant on cool, clean tires and wipe off excess Tire shine spray dries in 30 minutes and fully cures in 24 hours Non-greasy protective barrier is long lasting