HydroSilex Rewind is a wax and grease remover ideal to use prior to installing HydroSilex ceramic coatings. For the ceramic coating to bond properly, the surface needs to be clean from any wax residue. After washing the car, use Rewind to strip the surface from any wax or grease that may have been part of the wash soap. The surface is then prepared perfectly for OffRoad or Camper.