Ra☼Wax 0203 is a blend of hydrocarbon waxes designed to protect rubber articles againstattack by atmospheric ozone .The blend has a high average molecular weight givingmaximum wax bloom between 30-40C. Ra☼Wax 0203 migrates to the surface of therubber article and forms a tough ,dry, waxy film that is stable and protective over anextended period of time. All Ra☼waxes contain a small percentage of anti-blockingadditives to help to minimize agglomeration during transport and storage.