[Mr Mustang]

Originally Posted by rohrmann

If spring nuts, https://www.lowes.com/pd/Hillman-4-C...g-Nuts/3013171 won't work or you aren't trusting of them and still would like to fill the void, you can get pond foam https://www.lowes.com/pd/Dow-GREAT-S...ion/1000040497 that should be able to handle exterior exposure, and after setting up for a while, I'm sure you could cut it off and paint it so it would blend in with the plastic fender. I used the spring nuts and haven't had any movement from the fender.

Thank you for the spring nut advice bro! ✌🏻️