How do you remove the clear coat that's on polished aluminum trim?

And after that, how do you polish the aluminum and seal it?How do you remove the clear coat that's on polished aluminum trim?
Use automotive paint stripper.It sometimes comes in spray cans from the auto paint supply store.Then polish it with rubbing compound either by hand or with a buffer.Seal it with paste wax for a somewhat lasting job.Use a two part urethane clear coat for a permanent job.