Klingspor PS 33 C robust abrasive rolls with a long service life The requirements imposed on abrasive papers have not changed: they need to combine a long service life with a sturdy construction including tear-resistant backing, e.g. a paper backing (C-paper). The abrasive rolls PS 33 C by Klingspor match these requirements to a T. Whether used for hand sanding or on handheld machines, the abrasive rolls PS 33 C are the perfect tool for the job when it comes to processing smooth surfaces. This product boasts the following characteristics: bonding made of synthetic resin, aluminium oxide grain, semi-open coating, backing composed of C-paper. Applications: Paint Varnish Filler Wood Plastic Properties: Bonding agent - Resin Grain - Aluminium oxide Coating - Semi-open Backing - C-paper