Hydroclick® Concrete Tank Liners from AGRU America


AGRU’s HYDROCLICK is a rehabilitative concrete tank liner that features fast and secure installation, minimal downtime, low maintenance, and a life expectancy of 50 years. The system is a cost-saving solution for the prompt availability of clean water.

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HYDROCLICK is a rehabilitative non-spray concrete protective liner manufactured with high-quality NSF/ANSI 61 certified HDPE resin using ultramodern technology. HYDROCLICK offers fast, efficient, and cost-effective rehabilitation of water tanks for the prompt availability of clean water. The liner boasts minimal downtime for installation and maintenance as well as a 50-year life expectancy.

HYDROCLICK was developed in cooperation with ETERTUB AG, a Swiss company with 30-years of experience in potable water applications ranging from the capture of natural springs to water storage. By combining AGRU’s ability in geosynthetic manufacturing with ETERTUB AG’s experience in water storage and capture, HYDROCLICK melds multiple benefits to perfectly suit applications in potable water storage.

HYDROCLICK makes installation a dream. The HYDROCLICK eponymous “click” profiles give a quick and exact means to secure the liner onto the existing structure. The profiles click into studs attached to sheets placed onto the structure, which helps align and keep the concrete protective liner in position for easy welding. Click profiles are also coextruded with an electroconductive layer for spark (holiday) testing, further enhancing the quality control process after welding.

The HYDROCLICK system provides numerous benefits. It is frost-proof and corrosion resistant, with the capacity to resist chlorination of up to 5 mg/L in long-term applications. With complete leak control, high surface quality, and easy maintenance, HYDROCLICK is the perfect solution for projects requiring a long service life. Other benefits include:

  • Clean installation (pretreatment of existing structure is not necessary)
  • Minimal installation time
  • Prefabrication of components can reduce field installation efforts
  • Completely sealed joints
  • Extremely low maintenance
  • Easy inspection due to light-colored surface
  • Only limited access is required (to bring sheets into the tank)
  • Concrete Protective Liners Brochure
Data Sheets
  • Data Sheet

Need Help Determining Which Product is Right For Your Application?

Interested in learning more about how one of our products can make a difference in your next project? Please reach out to us with your questions and one of our sales or technical staff will be happy to assist you.

We can help you determine your exact product or application-related needs. And because our products meet, and often exceed, industry standards you can rest assured knowing that you are getting the best solutions in the business.