[/img] [/img] We just purchased a used Keystone Passport Ultralite. Needed cleaning up, and can't wait to get it on the road. As we're going over the rig, we noticed 2 spots on different wi...
If you want to fill it, I would use Geocel or Lexel. Most people never use silicone. An alternative is to remove the trim and replace with proper length. I had to do that with some vinyl insert trim.