This will help with paint flaking too?
patiently waiting for joker to come in here to tell you you're a cheater.............
avarice........I dont see it mattering. the bat will be hot and probably in two pieces by the time paint flecking becomes an issue.
I haven't heard of anyone trying, and I think it'd just make a mess more than help the problem honestly.
I would try clear nail polish with glitter in it