i asked NuCamp and this was the response: ”I would recommend using a Polyurethane based caulking for the entire exterior where needed”Best RegardsCreed Hostetler Product Specialist (View Post)
I looked at these for a long time and decided on this one. Simple design and will do as well as the more expensive ones. Nothing is failsafe. https://www.amazon.com/Connor-Adjustable-Trailer-Lock-Cou… (View Post)
there are a lot of good youtube videos. You just have to look for them. look at the Nucamp channel, owners Mandy Lea and Jenn Grover have done a lot of helpful ones too. https://youtu.be/mRMzTGOGyFE (View Post)