I can honestly say I've never really found any decent stuff that lasts more than 3-4 weeks at best and the cheaper stuff comes off after the first wash.
Thats probably my problem as I always wash the car every week (sometimes twice a week) so I'm expecting the impossible.
I've just removed the whole kit from the car, Door Trims/Sill Covers/Wheelarch Spats/ and sprayed them Satin Black along with the black sections of the Bumpers and the Front Grille and now they look "as new".
It's a time consuming job as all the wheels have to come off to drill out the rivets and to replace them with new ones but its worth it in the end when you see the results, its always a good idea to T-Cut the car with the kit off before replacing everything. Its surprising as when everything is as Black as it should be it just seems to brighten up the whole car even making the paintwork look more shiny.
Jim.
