Guys, I need a little advice from the experienced here.

I was fortunate when I found my new-to-me 2002 Excursion in TX with NO RUST. literally, there is not a spec of rust at all on the frame etc of this thing. the problem is that now that I have her home in KS, that won't last through the first time they salt the roads this winter.

My question is what's the best for protecting a clean frame? POR15 and others have great reviews but they're for parts that already have rust, not a clean body.

I have experince with DIY Rhino Lining/LineX and think they'd work well. What are your thoughts? will it prevent the rust like I want? i also imagine I'd get some sound deadening benefits also.