MF1461 and MF2061 are products produced from conventional Ziegler-Natta catalyst, using Unipol technology that offers excellent mechanical properties, outstanding environment stress cracking resistance (ESCR), oxidative induction time (OIT) and low gas / moisture permeability.  It is widely and commonly used as geomembrane sheet mainly for containment structures in various applications such as mining, environmental protections and irrigation projects, potable water containment, hazardous waste containment and other agricultural applications.