Can I repair a scratched CD with sandpaper? DIY CDrepair ...
Apr 20, 2004· In despair, I pulled out a small piece of 600 grit wet/dry sandpaper and with a little spit as a lubricant, sanded the CD disc in concentric circles and back and forth across it''s surface for about 2 minutes. the sanding obliterated the CD''s glossy sheen then I repolished the CD with the Memorex/aluminum oxide goo and my lens polishing ...