For effective bezel protection get one of these circle cutters from pretty much any hobby or craft shop, measure the bezel and take a sticky label (this is a discarded test page from my label printer).
Then your bezel is well protected -- no, I don't usually use gorilla tape, it was just handy at the time.
Tape off the bezel with masking tape. Get a tube of PolyWatch and follow the directions. There are video tutorials on YouTube.