Watch how we professionally remove chemical acid etching from toughened (tempered) glass using our PRO Glass Scratch Removal System and Polishing System. This real-world project shows the full restoration of 8mm thick balustrade glass. We demonstrate the complete two-stage sanding process (GlasX 120 and GlasX 60) followed by polishing to fully restore clarity and surface quality. This method is ideal for repairing damage caused by acid etching, chemical stains, water damage, and surface scratches on balustrades, railings, shower screens, and architectural glass.