Wayfaraway
Active member
Does anyone know if you can put 3M 5200 over paint? Or does it have to be applied to bare metal? I am concerned about a few rivets, and this year, I want her WATERTIGHT! Last year I had a few small leaks. Maybe 6 ounces after 8 hours. But my boat is already painted.
If possible I would like to seal all the bottom rivets with 5200 and the spot paint over the 5200. I bought a couple cans of vehicle undercoating too, anyone have any experience with undercoating spray?
If possible I would like to seal all the bottom rivets with 5200 and the spot paint over the 5200. I bought a couple cans of vehicle undercoating too, anyone have any experience with undercoating spray?