Wax in an aerosol can? Yes – and the results are terrific. The Proper Aircraft Simple Wax contains the same carnauba and specialty surfactants that liquid waxes do so you get a truly “waxed finish” every time. Simple Wax is antistatic, it actually repels dust and dirt to keep your aircraft cleaner, longer. Easy- to-use you can spray an entire plane in minutes and buff to a shine effortlessly. For best results we recommend waxing the plane at least twice a year with our Carnauba Wax followed by frequent applications of Simple Wax.