No first hand help with
interior polishing, however, we have polished two trailer exteriors with great success.
Polishing the
interior panels is the same as polishing the
exterior panels...there are many different ways to do it, but whichever way you chose it will be a very messy proposition best done with the interior components removed. There is a whole section dedicated to polishing
here, you will probably get the help you are looking for in one of these existing threads...good luck! And, welcome to the forums!
Shari