With metal outdoor furniture that will rust if not covered. Is there any type of rubberized paint to protect.?

JC Whitney sells a spray on bed liner that is rubber based. I used it on my wifes metal patio furniture. you can get it in several colors.With metal outdoor furniture that will rust if not covered. Is there any type of rubberized paint to protect.?
There Are Several Products Used To Under Coat Autos...At Your Local Parts HouseWith metal outdoor furniture that will rust if not covered. Is there any type of rubberized paint to protect.?
I have never heard of a rubberized paint, but Rust-Oleum makes a paint that bonds with the rust and you don't have to remove it first.
I use Rustoleum on mine.
you could use the type of paint they use to spray in pickup truck beds available at auto part stores