Razorflex Rapid Strip discs are constructed with thick, strong, synthetic fibers and extra-coarse abrasive. Rapid Strip is suitable for use in many industries for applications including removal of surface rust & residue, corrosion, light weld splatter, dirt, mill scale & other similar surface contaminants. It can also be used for paint & epoxy coating removal, surface preparation before applying coatings or prior to welding. It also can be used for cleaning & conditioning after welding.