The Mirka Edge Protector for 7 Inch DEROS II is easily attached to the sander and serves to protect both adjacent surfaces and the backing pad. By keeping the edge of the backing pad and abrasive from contacting walls, mouldings, or other surfaces butting against the surface being worked, the abrasive disc is not damaged or torn, the backing pad is not caught or damaged, and the adjacent surface is not scratched or worn.








