Material and performance Made from HDPE: durable, waterproof, and leakresistant. Our HDPE formulation is designed to offer improved water retention and resistance compared with standard HDPE liners. Thickness: 0.12 mm (5 mil) for reliable tear and puncture resistance. Built to withstand contact with sharp stones and root pressure without compromising water containment. Key benefits — why you need it Prevents leaks: waterproofing performance helps you retain pond water and reduces the risk of seepage. Protects pond integrity: tear and puncture resistance minimizes damage from uneven bases, rocks, and plant roots. Keeps water cleaner: acts as a barrier to soil and contaminants, helping maintain a healthier environment for fish, plants, and wildlife. Easy to handle and install: lightweight and foldable material that stretches into corners and can be trimmed to fit irregular shapes. Features and compatibility Cuttofit: simple to trim with standard tools to match any pond shape or size; ideal for irregular or custom installations. Flexible installation: stretches around corners and contours, making it suitable for most backyard ponds, garden landscapes, and small commercial water features. Low maintenance: smooth surface simplifies cleaning and helps prevent buildup of soilderived impurities. Typical applications Backyard ornamental ponds and koi ponds: creates a secure, watertight liner that protects fish and aquatic plants. Garden and landscape water features: suitable for decorative pools, waterfalls, and streams where irregular shapes and contours are common. Small wildlife and habitat ponds: helps maintain clean water for birds, amphibians, and beneficial insects while preventing soil infiltration. Installation and care tips Prepare the base: clear sharp objects and level fill as much as possible before laying the liner to minimize stress points. Trim to fit: cut excess material with a utility knife or scissors, leaving enough overlap at edges for anchoring. Anchor and finish: secure edges with rocks, soil, or an edging system appropriate to your design. Check seams and folds during installation. Regular checks: inspect periodically for punctures or wear, especially where rocks or roots contact the liner. Specifications Material: HDPE Thickness: 0.12 mm (5 mil) Primary function: waterproof pond liner, tear and puncture resistant, soil barrier Professional, reliable protection for ponds and water features — easy to install, durable in the landscape, and effective at preserving water quality.