Adhesive for bumper

Hi, short simple question: What kind of glue can you recommend to stick to a plastic stick? It has got a little hare hinge (just a small crack below the recess for the fog lights). Is maybe 3cm long and doesn’t even notice, just wanted to stick something behind it for stabilization (the best thing that can hold out the next rabbit impact). Maybe someone has experience and can let me share it. Thank you. Greeting Me talhead