INFRASEAL is geomembrane made by infraGeo that ensures weathering-resistance, high chemical resistance and high extensibility. INFRASEAL can be welded with hot air welding equipment, So it can be free from failure of jointing part, Because of the excellent properties of the material, INFRASEAL is employed in solid waste containment, tunnel, pond lining, underground construction, earth dams and canal liners. IFS is InfraGeo's ECB tunnel lining membrane which was firstly introduced in Korea. It is made from Ethylene Copolymer Bitumen, a composite material consisting of ethylene butyl acrylate copolymer for excellent dimensional stability and finally dispersed bitumen particles providing the durability and bio-chemical resistance. And also InfraGeo's high chemical technology made it possible to develop various geomembrane materials; EVA(IVA) and HDPE(IPE) waterproofing membranes are used for reservoirs, artificial golf ponds, waste landfills and etc. INFRASEAL has been produced since early 1980s and it has good flexibility even at low temperature and easy handle to be welded in any situations