wmoses- and to all the other responders....
Thanks for all your responses! very helpful and a lot learned! I realize how many people love eternabond.
After speaking with the closet Keystone dealer to my house (not the dealer I just bought from which is further away but I did save almost 4k buying from them) they advised me to bring it into them for warranty caulking, so I do not void my warranty attempting to repair these "thin" factory caulks myself.
They said factory caulk is warrantied for up to 3 months from purchase date, and I am not there yet.
Also, through my extensive research I have found that my roof is an ALPHA TPO roof and I believe ALPHA self leveling sealant was used.