The CKK Rust Eraser (Coarse) is designed to remove heavy surface rust, oxidation, and stubborn staining from steel surfaces. The Coarse grit is best suited for removing larger amounts of rust from kitchen knives, steel tools, cooktops, and other household appliances. Its aggressive abrasive quickly removes built-up corrosion, making it ideal for restoration work before progressing to a finer grit if a smoother finish is desired. For best results, use the rust eraser with water and apply light, even pressure. Once finished, rinse and thoroughly dry the surface. If using on carbon steel knives, apply a light coat of food-safe oil after cleaning to help protect against future rust. Features Coarse grit for heavy rust removal Ideal for restoring heavily rusted steel surfaces Suitable for kitchen knives, steel tools, cooktops, and household appliances Easy to use with water Available Grits Coarse: Best for heavy rust removal and larger steel surfaces. Medium: Ideal for removing heavier rust from kitchen knives and steel tools. Fine: Best for removing light surface rust and refreshing the blade finish.
