Hi guys, I am in need of a good over the counter interior spray with uv protectant. My 84 supra is old and needs something a little more heavy duty than aerospace 303 to bring the black back where it should be. It seems regardless of the number of applications I can not get it to soak Into some areas for an even black finish. I believe it has some inherent cleaning ability that prevents thick application. In the past, some of my chalking interior plastics were taken care of using meguiars natural shine. Although on the greasy side... it did do the job as far as appearance goes bit does not seem to be available over the counter anymore. Any suggestions?