I have a friend who is wanting me to detail his 27' boat. He is only wanting the outside polished and waxed. The boat gets taken out of the water every time they are are done with and it gets racked so there isn't a water line he says. My question is can I use my Flex PE-14 with either an orange pad or wool pad with some FG-400 on the gel coat to get good results? Also I was wondering if I can use Menz PL to seal it? Do I need to get boat specific products? Any input is greatly appreciated. Thanks!