Hey there, so I drive a 2017 Taurus PI and love it! The only issue is that I was left with two holes in the top of my trunk that were filled with caulk. One them was about to fall off so I pulled it out but the other is fine and I’d like to plug the holes with something else.

They’re both about an inch in diameter but I can’t seem to find any “plugs” that work. Does anyone know of any plugs that may work or other things I could do to plug the holes?