... -3.0mm,width:2.5-8m; 3:Easy installation; 4:Quality assurance. Waterproofing material:Environmental protection, sanitation ( such as landfill, waste ... , the lining of breeding shrimp tank, slope protection of sea slug tank)Salt industry (crystallization pond, thatch of salt pond, salt ... .s.pa)≥1500pass7The range of Temperature,°c≥50 Breeding special high quality hdpe Geomembrane