320 S - Door Gasket Sealant and Corner Caulk

EasternJL

Can anyone tell me the specific sealant used to glue up the corners of the door trim?  It's the black stuff and it is fairly hard but pliable.  And also what caulk is used on that seam in the corners (I've seen it mentioned that any poly/flex caulk will work, but I'd like to use the factory spec on it)? 

The black sealant has gotten a little wonky on the other side (not pictured).  That sealant was kind of sloppy from the factory-- but as long as it works I don't care!