{"product_id":"lifeguard-20-ft-x-90-ft-epdm-pond-liner-45-mil-rubber-liner","title":"Lifeguard 20 ft. x 90 ft. EPDM Pond Liner 45-Mil Rubber Liner","description":"\u003cp\u003eOur review of the Lifeguard 20 ft. x 90 ft. EPDM Pond Liner finds it best for DIY pond builders and water feature projects that need a robust, flexible membrane. The single biggest reason to buy is its 45-mil EPDM construction, which stays flexible year-round and resists UV and puncture damage better than vinyl alternatives. Installers who value ease of shaping, fish safety, and long-term durability will appreciate this liner, though those needing custom-cut delivery or lift-gate service should plan logistics ahead of time.\u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n \u003cli\u003e\n\u003cstrong\u003e45-mil EPDM rubber:\u003c\/strong\u003e Provides a thick, resilient barrier that resists tearing and maintains flexibility in cold and hot weather.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eUV and puncture resistant:\u003c\/strong\u003e Holds up to sunlight exposure and general abrasion around waterfalls, shelves, and streambeds so you can expect longer service life.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eFish and wildlife safe:\u003c\/strong\u003e Certified safe for koi, turtles, and aquatic life, making it suitable for ponds, fish hatcheries, and aquaponics systems.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eNo plasticizers:\u003c\/strong\u003e Stays flexible without cracking or splitting over time, unlike vinyl liners that can become brittle.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eEasy to cut and shape:\u003c\/strong\u003e Lays flat and conforms to curves and features, which simplifies do-it-yourself installations and in-pond adjustments.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eVersatile outdoor use:\u003c\/strong\u003e Sized and durable enough for ponds, waterfalls, retention basins, and water gardens, offering broad application options.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWho It's For\u003c\/h2\u003e\n\u003cp\u003eThis liner is aimed at homeowners and landscapers building medium to large outdoor water features who want a long-lasting, fish-safe membrane. It suits DIYers who need a flexible material that conforms to irregular pond shapes and who prioritize UV resistance and puncture protection.\u003c\/p\u003e\n\u003cp\u003eIt is less appropriate for someone who requires on-site cutting and lift-gate delivery as standard freight shipping applies and lift-gate is not included. Customers wanting thin, low-cost vinyl substitutes or those needing pre-formed rigid liners should look elsewhere.\u003c\/p\u003e\n\u003ch2\u003ePros \u0026amp; Cons\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003ePros\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n \u003cli\u003eDurable 45-mil thickness provides good abrasion resistance and long-term flexibility.\u003c\/li\u003e\n \u003cli\u003eCertified fish and wildlife safety removes concern about toxicity for koi and turtles.\u003c\/li\u003e\n \u003cli\u003eEasy to shape and lay flat, making it practical for complex pond contours and DIY installs.\u003c\/li\u003e\n \u003cli\u003eResists UV exposure and will not crack or split like vinyl alternatives over time.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eCons\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n \u003cli\u003eSome users report mixed experiences with puncture resistance depending on site conditions, so heavy debris or sharp rocks require careful underlayment.\u003c\/li\u003e\n \u003cli\u003eShips via freight truck without lift-gate included, which can complicate delivery for some buyers.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\u003e\n \u003ctr\u003e\n\u003ctd\u003eMaterial\u003c\/td\u003e\n\u003ctd\u003eEPDM rubber\u003c\/td\u003e\n\u003c\/tr\u003e\n \u003ctr\u003e\n\u003ctd\u003eThickness\u003c\/td\u003e\n\u003ctd\u003e45-mil\u003c\/td\u003e\n\u003c\/tr\u003e\n \u003ctr\u003e\n\u003ctd\u003eSize\u003c\/td\u003e\n\u003ctd\u003e20 ft. x 90 ft.\u003c\/td\u003e\n\u003c\/tr\u003e\n \u003ctr\u003e\n\u003ctd\u003ePrimary uses\u003c\/td\u003e\n\u003ctd\u003ePonds, waterfalls, streambeds, aquaponics, retention basins\u003c\/td\u003e\n\u003c\/tr\u003e\n \u003ctr\u003e\n\u003ctd\u003eSafety\u003c\/td\u003e\n\u003ctd\u003eCertified fish and wildlife safe\u003c\/td\u003e\n\u003c\/tr\u003e\n \u003ctr\u003e\n\u003ctd\u003eWeather resistance\u003c\/td\u003e\n\u003ctd\u003eUV and puncture resistant, no plasticizers\u003c\/td\u003e\n\u003c\/tr\u003e\n \u003ctr\u003e\n\u003ctd\u003eShipping\u003c\/td\u003e\n\u003ctd\u003eFreight truck (lift-gate not included)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch2\u003eOur Verdict\u003c\/h2\u003e\n\u003cp\u003eThe Lifeguard 20 ft. x 90 ft. EPDM Pond Liner is a sensible choice for pond builders who need a thick, flexible, and fish-safe membrane that outperforms vinyl in durability and seasonal flexibility. It represents good value for projects where shapeability and long-term resistance to UV and cracking matter, provided buyers account for freight delivery details and protect the liner from sharp debris during installation.\u003c\/p\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eIs this liner safe for koi and other fish?\u003c\/strong\u003e\u003cbr\u003eYes, it is certified fish and wildlife safe and is suitable for koi, turtles, and aquaponics systems.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWill the liner crack in winter?\u003c\/strong\u003e\u003cbr\u003eNo, the EPDM formulation contains no plasticizers and stays flexible year-round, reducing the risk of cracking or splitting in cold weather.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow is the liner shipped?\u003c\/strong\u003e\u003cbr\u003eThe liner ships via freight truck and does not include a lift-gate, so confirm delivery contact details and handling needs before purchase.\u003c\/p\u003e","brand":"LifeGuard Pond Liner","offers":[{"title":"Default Title","offer_id":48231409254619,"sku":"B01L7NUZQ2","price":1836.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/1043\/1707\/files\/61RsniWo9aL._AC_SL1500_9b48c72c-bdac-4ba3-9042-b0192a60ea29.jpg?v=1770748583","url":"https:\/\/gearmusthave.com\/products\/lifeguard-20-ft-x-90-ft-epdm-pond-liner-45-mil-rubber-liner","provider":"GearMustHave","version":"1.0","type":"link"}