hi everyone I was wondering whats some good lube I cna use for my sunroof on a x300, and also something I can use on the ingition lock cylinder to maybe smoothen out a new key cut for the car because I have to wiggle to get it out, anyone please? thanks.

 

wd 40 works well without being sticky and causing problems later. also graphite for lock cylinder, but hit the key with a wire wheel to take off the sharp fresh key cuts. (should have been done by whomever cut it)