Waxes, Paint Sealants, and Ceramic Coatings.
Paint Sealant are typically synthetic paint protection products that improve upon the longevity of the protection benefits of waxes. Paint sealants typically last several months but some claim to last up to two years.
Ceramic Coating are synthetic paint protection products but rise above traditional paint sealants by incorporating ceramic nanoparticles that bond with the paint surface and provide a very durable protective layer. Some professional-grade coatings claim to last as long as ten years.