Five grades of PremiX® polymer-bound materials from RDC meet the EU’s Seveso III (2012/18/EU) Directive for hazardous substances. That makes these products easier and less expensive to ship, store, and handle. The five grades are PremiX® ZNO 80, PremiX® ZNO Active, PremiX® CBS 80, PremiX® TBBS 80, and PremiX® MBTS 80.