... 8-10mm GSM:300-3600 ISO,SGS,REACH Coroplast,Coroplast Sheet,Coroplast BoardCorrugated plastic or corriboard - also known ... Ron Dennis as well as the tradenames of Coroplast, IntePro, Correx, Twinplast, Corriflute or Corflute ... a wide range of extruded twinwall plastic-sheet products produced from high-impact polypropylene resin ... to as Twinwall plastic. Coroplast,Coroplast Sheet,Coroplast Board