I am about to replace my rub rail and need some information from anyone that 
has done this previously. I need to know the size of rivets to use, and also, 
what is placed between the rail and the fiberglass. On my boat it looks like 
some type of 1" wide caulking or weather stripping behind the metal. I'm not 
sure what is currently there.
The new rub rail has a plastic rail with a rubber insert.

Rummy