Product Description FLEX-PRO BOX OF 50 x 2″ ROLOC TYOPE SURFACE CONDITIONING DISCS Medium Marron Designed for surface preparation and finishing these Scotchbrite type discs provide fast aggressive removal of gums, gaskets and other build ups without causing damage to the base metal Ideal for use for: Engine blocks, welded seams and other industrial applications such as weld blending cleaning and automotive body work Open weave Scotchbrite material resists loading and helps discs to run cool without excessive heat build up Features & Specs Max speed: 25,000 rpm Material nonwoven Scotchbrite Roloc: thread type for quick attachment Available in a range of grits Course, medium fine Quick change disc holder also available separately Larger packs and bulk buy prices also available