OSREN's UNA FAST Extreme 58 is a unique abrasive formulated to efficiently remove orange peel, sanding marks and other heavy defects on paintwork to produce a mirror-like shine on the paintwork surface. Formulated to remove orange peel and other tough defects independently. Its cutting capabilities originates from the uniform nanomised abrasive (UNA) that primes the paintwork surface to be treated for an easy defect removal solely at micron level. Recommended to be paired with either a Denim Levelling Foam or Velvet Levelling Foam with a dual-action polisher or rotary polisher on low-speed. Compatible on all types of paintwork and any scratch - resistant clear-coat.