I'm currently in the process of replacing the side panel of the roof due to a leak. I noticed the side panel us made of 3/4" plywood. However in the outside of the panel is a layer of sheet vinyl or something? Its white and glued to the outside face of the panel from the factor . What is this called and/or can I order a replacement? Thanks for any insight. Pic attached. It's a 2002 aero Voyager
Positive, the drip rail that I took off was aluminum. This appears to be a vinyl or sheet type material glued to the board.
Yep, vinyl. You don't have to cover your new board with vinyl, or anything for that matter. You can paint it, diamond plate it, whatever you think is cool.