I just clicked that link above on that Lanka chip repair process...very interesting.
Has anybody tryed this, does it work like they say it does?

 

I recommend it highly. I just bought a used RMM grille, painted. It had 6 paint chips from normal usage. As soon as I unwrapped the grille from it's shipping box, I touched up the paint chips, waited 2 hours and applied Langka as instructed. Beautiful! Unless you look very closely, in the right light, you can't see the repairs.

While Langka is no substitute for respraying, it's a great, inexpensive alternative. The beauty of Langka is that if you make a mistake, you've erased your mistake as you made it. Just reapply the touch-up paint and try again.