Scrape loose paint/rust with wire brush, spray or paint on Rust Kutter, allow to dry(24hrs), rinse and allow to dry, and re-paint. Rust must be present for this product to work.
Rust Kutter- Gallon - Stops and Converts 128 Fl Oz (Pack of 1)
Zero Rust AR-60GA-CA Red High Solid Zero Rust Primer (Gallon)
POR-15 45201 GRAY Rust Preventive Gallon
Prestone All Vehicles 10yr/300k mile, Antifreeze+Coolant, Against Rust, 1 Gallon
Evapo-Rust ER012 Super Safe Rust Remover 128 oz. Non Toxic Rust Remover 1 Gallon