Veebyes wrote:
Fasteners used on RVs are nothing special at all. One good dose of salt without washing it off immediately is a death sentence. Easy for the dealer to give the unit a quick wash off with a pressure washer. Everything looks lovely. Who crawls underneath to have a look. I do. Even the new ones at a show. First place to look is underneath behind the wheels.
For rust prevention I use a product I used on my boats. Boeshield T3. A product developed for aviation that dries to sort of a wax & does not wash off.
Very similar to Fluid Film actually.