It’s almost pool season! We noticed that rust had started forming on our above ground pool’s verticals uprights at the end of the summer last year. It was only about 3 months that it was up... Does anyone know what we could use to prevent/stop the rust? I was thinking https://www.rustoleum.com/product-catalog/consumer-brands/stops-rust/clear-enamel this clear enamel from rust-oleum. Thanks! 