Keep in mind that polymer waxes are not to be confused with polymer sealants. Polymer sealants are also synthetic but are acrylic-based and were designed with convenience in mind. Sealants are applied approximately once a year on the surface of the paintwork creating a semi-permanent acrylic coating on the surface. The downside to polymer sealants is that they provide a non-breathable coating on the surface of the paint. This is why you will not find sealants in professional paint shops and it is also why paint manufacturers such as BASF (the German-based parent company of Glasurit which produces paint for the majority of European automotive marquees including Porsche) will not endorse the products. So why are they available? They were created for those who want to maintain their car’s show room appearance without investing the time and effort required with polishing and waxing. Simply put, it’s a quick and easy solution for car care. But as we all know, taking short cuts produces rather lackluster results. Unlike polymer sealants, polymer waxes imitate real wax and therefore allow the paintwork to “breathe� and flex. For this reason, some automobile manufacturers, BMW for example, state the use of either a carnauba or synthetic wax for protection in their car maintenance manuals.