Dynabrade non-woven hook & loop disc uses nylon as the abrasive material and has a diameter of 5 in. Since this product is non-woven, grade is generally used to describe the abrasiveness; with the 78415 having a medium grade.
2-dimensional open structure non woven surface conditioning material coated throughout with aluminum oxide abrasive
produces long life and consistent finishes on ferrous and non ferrous metals
A good choice for all finishing and blending applications on a variety of materials