KALEN linings are characterized by good corrosion resistance, an excellent surface finish and low weight. The range of KALEN products mainly includes following different polyethylene (PE) types: KALEN-250   (high molecular weight) KALEN-500   (high molecular weight) KALEN-1000 (ultra high molecular weight) KALEN-1006 (ultra high molecular weight) Depending on the specific application, other synthetic materials are used and installed as linings: e.g. KALEN-PP (polypropylene) at temperatures up to 100 °C or KALEN-PVC (polyvinyl chloride) in case of a particular chemical condition. Material modifications with anti-static properties and low flammability are offered as well.