Aloha BCK- there is a CG Dentist that is on this forum quite a bit and he has been really helpful with these types of questions. If you want to send him a PM - his name is
DrCSK . He is a dentist at Cape May so I'm sure he will have the answers you need. I know he doesn't come on here all the time so be patient.
Proud Mom of FS3 Kribell, Heather
USCGC Hamilton - San Diego