What glue to use?

[supercub]

I have a piece of trim coming loose on the side of my motorhome. It appears to be held on by adhesive. It's an 04 Fleetwood Revolution. Any idea what kind of adhesive to use to glue it back. It's a trim strip that is about 2 inches high, about 1/2 inch thick and runs most of the length of the motor home. It appears to be the same material as the side of the motorhome. An area about 3 inches is lifting. Thanks
Brian

[Johno02]

X2 on the trim adhesive from an auto parts store.

[theoldwizard1]

3M Plastic Emblem and Trim Adhesive

[the_silverback]

I have had good luck with Goop.