Rust Treatment for Metal - Rust Treatment for Metal Rust treatment involves removing rust from metal surfaces and preventing further corrosion. The best method depends on the severity of the rust and the type of metal. * Types of Rust Treatment Methods 1. Mechanical Removal (Abrasive Methods) Wire Brushing – Good for light surface rust. Sandblasting – Ideal for heavy rust but requires specialized equipment. Grinding & Sanding – Effective for moderate rust; use an angle grinder or sandpaper. 2. Chemical Rust Converters & Removers Rust Converters: Turn rust into a stable, paintable surface. Example: Loctite Extend Rust Neutralizer, Corroseal Rust Converter Rust Removers: Dissolve rust completely. Example: Evapo-Rust, WD-40 Rust Remover Soak. # Rust Converter Chemical Manufacturer.