EPDM liners are known for their high leach resistance, making them epsecially safe for aquatic life and potable water. EPDM liners manufactured specifically for use in ponds have often been designed to have an extremely small leaching potential. However, age and wear may decrease the liners ability to prevent leaching. This can be avoided with frequent maintenance and inspection.
Their ability to resist leaching will depend on several factors. This includes the type of EPDM, its age and condition, and the environment its within. Some types of EPDM liners are more resistant to leaching than others, get in touch with your manufacturer to learn about their particular product and its capabilities. Over time, EPDM liners can degrade and develop cracks or other imperfections that can increase the potential for leaching. You can avoid this by performing proper maintenance and regularly inspecting your liner. Finally, the pH and other chemical characteristics of your pond may also affect the potential for leaching. It's essential to monitor the water quality regularly and take appropriate steps to maintain a healthy and balanced ecosystem.
