Lighting for Sanding and Polishing: Detecting Texture, Haze, and Swirl (400–3000 Grit Inspection Guide)
The difference between good and flawless often comes down to light. Correct inspection lighting reveals sanding marks, orange peel, haze, and swirl before they become permanent under clear or coating. Whether you’re wet-sanding primer or buffing final gloss, mastering light...