Refinish Metal Panel with 180, 800, and 2000 Grit Wet Sanding (Rust Removal & Polish Prep)
Metal surfaces exposed to the elements often develop rust, pitting, and dullness. Using a targeted sanding sequence—180, 800, and 2000 grit—you can restore the panel’s smoothness and prepare it for painting or polishing. Why This Method Works 180 grit removes...