Hello to all valued customers of Haraj website. We offer you the best tank cleaning materials with the best sterilization and disinfection materials. We are at your service, customers of Haraj website. Water tank cleaning with sterilization and disinfection. Washing of underground water tanks with sterilization and disinfection. We offer you the best tank insulation materials with the best insulation materials: American Epoxy, Cementitious insulation, and Cic insulation. The price varies depending on the tank's area and insulation. And tank insulation. And according to the customer's request, the tank will be insulated. Price Washing of ground and overhead tanks starts from 250 SAR. Washing of ground tanks starts from 200 SAR. Cleaning of overhead tanks only is 150 SAR. Tank insulation depends on the tank's area and the customer's request. If it is Epoxy, Or Cic, Or SikaProof, Or Bitumastic. The price for tank insulation starts from 799 SAR. We are at your service, valued customers of Haraj website.