Cheap wheels for random orbit sanders

The entire underwater hull of my boat had to be sanded before applying a new coat. Since the discs (regardless of manufacturer) smudge very fast and so there is a great need, I decided because of the size of the disk package in this property. I was not disappointed, only I could up the slices of grain from 80 for precisely this grinding work do not use, but now have an inexpensive replacement. The discs have done a long lifetime their work properly. Recommended.