Safety material The koi pond liner is made of HDPE with good flexibility and ductility. It is UV resistant and puncture resistant. It does not contain plasticizers and can be used in outdoor ponds for a long time. Flexible design The pond liner can be used to shape any pond. It adapts well to slopes and terrain contours, allowing you to design a pond according to your specific needs and design preferences. Easy to use and clean You just need to fill and dig holes and then spread the liner in the desired location. The smooth pond liner ensures a flat surface of your pond, simplifies cleaning the pond and prevents other pond substances from getting into the water. Heat aging resistance in all weather conditions The liner is a superresistant protective lining that can withstand harsh environments and offers durability while remaining stretchable. It is UV ray, corrosion, sunlight and temperature resistant, ensuring years of continuous use. Use scenarios Retrofit an irregular pond or water feature by laying the liner to create a watertight bed that conforms to shapes and slopes. Build a koi pond with a multi level or sloped design; the liner adapts to contours with minimal excavation. Outdoor pond in a sunny or extreme climate; the liner maintains flexibility and seals against punctures and leaks over years.