What is resurface disc?

Resurfacing a disc involves removing the top layer of the disc, which may contain scratches or other imperfections that make it difficult for the disc to function properly. This process is often used to restore the functionality of older or damaged discs, particularly those used for gaming or data storage. Resurfacing can be performed using specialized equipment that can carefully remove the top layer of the disc without damaging the underlying data or structure. It is important to note that resurfacing may not work for all types of damaged discs, and in some cases it may be more cost-effective to simply replace the disc.