New 3M™ Cubitron™ II
Paper Discs 950U are the  ideal solution for removing paint, coatings and mill scale from galvanized steel, aluminum,fiberglass and other substrates that areprone to abrasive loading.
Intended for use on flat surfaces, 950U discs feature an  open-coat construction that reduces loading and clogging – without the use of stearates, to reduce the risk of finish contamination.
Combined with 3M™ Precision-Shaped Grain technology, this gives you a fast-cutting, disc that keeps on going – long after conventional abrasives have called it quits!