{"product_id":"klewee-10x13-ft-pond-liner-20-mil-heavy-duty-ldpe-uv-puncture-resistant","title":"KLEWEE 10x13 ft Pond Liner — 20 mil Heavy-Duty LDPE, UV \u0026 Puncture Resistant","description":"\u003cp\u003e\u003cstrong\u003eKLEWEE 10 x 13 ft 20 mil pond liner is a heavy-duty LDPE sheet designed to form long-lasting, fish-safe ponds, streams, fountains and water gardens without tools.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eBuilt from thick 20 mil low-density polyethylene, this black pond liner balances durability with flexibility so you can shape it to irregular excavations or preformed forms. The material resists UV and ozone exposure, stands up to punctures and stays usable in colder temperatures. It ships as a single sheet that’s easy to lay out, trim and tuck for landscaping projects of many kinds.\u003c\/p\u003e\n\n\u003ch3\u003eHow durable is this liner for outdoor use?\u003c\/h3\u003e\n\u003cp\u003eThe 20 mil thickness provides stronger resistance to tearing and punctures than many thinner liners, helping it withstand stones, roots and general wear. UV- and ozone-resistant additives reduce material breakdown when the liner is exposed to sunlight for extended periods.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e20 mil LDPE construction for enhanced puncture resistance\u003c\/li\u003e\n  \u003cli\u003eUV and ozone resistance to slow weathering\u003c\/li\u003e\n  \u003cli\u003eReported long service life when installed correctly\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eIs the liner safe for fish, plants and wildlife?\u003c\/h3\u003e\n\u003cp\u003eThis liner is manufactured from smooth LDPE that is non-toxic once rinsed and installed, making it suitable for decorative ponds, koi or goldfish and planted water features. Using an LDPE sheet avoids some plasticizers found in other materials, and the black color helps limit algae growth by reducing light penetration.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eFish- and plant-safe LDPE material\u003c\/li\u003e\n  \u003cli\u003eSmooth surface that’s gentle on delicate fins and roots\u003c\/li\u003e\n  \u003cli\u003eBlack finish reduces sunlight into water to help control algae\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow easy is it to install and shape to my pond?\u003c\/h3\u003e\n\u003cp\u003eNo special tools or advanced skills are required to install the KLEWEE liner. For easier shaping, lay the liner in the sun briefly to warm and relax the material, then trim, fold and tuck it to the contours of your excavation or form before backfilling edges.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eLays flat quickly and trims with a utility knife or scissors\u003c\/li\u003e\n  \u003cli\u003eWarm-up in sunlight for 10–15 minutes improves flexibility\u003c\/li\u003e\n  \u003cli\u003eCan be covered with underlay, sand or rocks for added protection\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat kinds of water features can I create with this liner?\u003c\/h3\u003e\n\u003cp\u003eThe KLEWEE 10x13 ft liner is versatile enough for small to medium backyard projects: fish ponds, water gardens, streams, fountains and cascading waterfalls. It also doubles as a temporary protective waterproof barrier for planters or landscaping tasks.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eFits small-to-medium ponds and decorative water features\u003c\/li\u003e\n  \u003cli\u003eWorks for streams, fountains and backyard waterfalls\u003c\/li\u003e\n  \u003cli\u003eCan be used as a protective landscape waterproofing layer\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this liner for? Home gardeners, landscapers and hobbyist pond builders who want a reliable, fish-safe waterproof membrane for outdoor water features will find this KLEWEE liner practical and affordable. It’s suited to DIY installers who prefer a robust, flexible sheet that’s simple to position and protect with edging materials and underlayment. For very large or heavily trafficked installations, consider consulting a landscape pro about overlap seams, professional welding, or a heavier industrial membrane.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Can I use this liner for koi ponds?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. The 20 mil LDPE is fish-safe and smooth, suitable for koi when properly installed and protected from sharp objects.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Do I need special tools to install it?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: No special tools required; trim with a utility knife, warm in sun for flexibility, and secure edges with stones or soil.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"KLEWEE","offers":[{"title":"Default Title","offer_id":56830287675732,"sku":"B08YDPSJZD","price":84.21,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1063\/2652\/4244\/files\/klewee-front-packaging.jpg?v=1787003169","url":"https:\/\/gardenluxe.co.uk\/products\/klewee-10x13-ft-pond-liner-20-mil-heavy-duty-ldpe-uv-puncture-resistant","provider":"Gardenluxe Uk","version":"1.0","type":"link"}