Beginner Guides

Aluminum naturally oxidizes, forming a dull, chalky layer that hides its shine. Fortunately, you can restore bare aluminum to a bright finish with a simple sanding sequence: 320 ? 600 ? 1200 grit, followed by polishing. Each grit strips oxidation...

Whether it’s automotive parts, tools, or decorative metalwork, polishing starts with sanding. Proper sanding removes scratches, oxidation, and surface imperfections, paving the way for a flawless mirror finish. This guide explains the grit sequence and techniques for professional polishing results....