{"product_id":"lifeguard-pond-liner-40-ft-x-50-ft-45-mil-epdm-rubber-durable","title":"LifeGuard Pond Liner 40 ft x 50 ft 45 Mil EPDM Rubber - Durable","description":"\u003cp\u003eIn this review of the LifeGuard Pond Liner 40 ft x 50 ft 45 Mil EPDM Rubber and Underlayment Combo, the bottom line is straightforward: this liner is for anyone building a long-lasting pond, water garden, waterfall or retention basin who needs a thick, pliable, fish-safe membrane that lays flat and resists punctures. The reviewer found the combination of a heavy 45-mil EPDM sheet and geotextile underlayment to offer excellent durability and ease of shaping for features, and appreciated the Limited Lifetime Warranty and fish and wildlife safety certification as the single biggest reasons to choose this liner.\u003c\/p\u003e\n\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n \u003cli\u003e\n\u003cstrong\u003e45-Mil EPDM Rubber:\u003c\/strong\u003e A thick, puncture-resistant membrane that provides robust protection against tears and UV exposure for outdoor pond installations.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eUnderGuard Underlayment:\u003c\/strong\u003e Geotextile underlayment is supplied in pieces equivalent to the total square footage to protect the liner from ground abrasions and point loads.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eFish \u0026amp; Wildlife Safe:\u003c\/strong\u003e Certified safe for fish and wildlife, making it suitable for koi ponds, aquaponics and fish hatcheries without worrying about harmful additives.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003ePlasticizer-Free Construction:\u003c\/strong\u003e The EPDM does not contain plasticizers that can become brittle and crack, improving long-term flexibility and lifespan.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eEasy to Install:\u003c\/strong\u003e The material lays flat and is very pliable for shaping around waterfalls, streams and pond features, simplifying onsite fitting and seams.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eLimited Lifetime Warranty:\u003c\/strong\u003e Warranty coverage provides added confidence for larger installs where replacement would be disruptive and costly.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eWho It's For\u003c\/h2\u003e\n\u003cp\u003eThis liner is best for homeowners, landscape contractors and hobbyists building medium to large ponds, water gardens, waterfalls, retention basins or stream liners who prioritize durability and fish safety. It is particularly well suited to koi keepers and aquaponics setups where material safety and thickness matter most.\u003c\/p\u003e\n\u003cp\u003eThose who should look elsewhere include shoppers needing a very small, low-cost temporary liner or anyone who cannot accommodate freight delivery logistics, since this item ships via freight truck and lift-gate service is not included.\u003c\/p\u003e\n\n\u003ch2\u003ePros \u0026amp; Cons\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003ePros\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n \u003cli\u003eExcellent material quality and thickness that customers report as durable and long lasting in sun-exposed installations.\u003c\/li\u003e\n \u003cli\u003eUnderlayment protection reduces the risk of punctures from sharp substrates, improving overall system longevity.\u003c\/li\u003e\n \u003cli\u003eCertified fish and wildlife safe and free of plasticizers, making it appropriate for sensitive aquatic life.\u003c\/li\u003e\n \u003cli\u003eEasy to work with and shape, which speeds installation of waterfalls and custom features.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eCons\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n \u003cli\u003eHeavy weight makes handling and placement more labor intensive compared with thinner liners.\u003c\/li\u003e\n \u003cli\u003eShips by freight truck and may require coordination for delivery; lift-gate is not included by default.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\u003e\n \u003ctr\u003e\n\u003ctd\u003eMaterial\u003c\/td\u003e\n\u003ctd\u003e45-mil EPDM rubber\u003c\/td\u003e\n\u003c\/tr\u003e\n \u003ctr\u003e\n\u003ctd\u003eSize\u003c\/td\u003e\n\u003ctd\u003e40 ft x 50 ft\u003c\/td\u003e\n\u003c\/tr\u003e\n \u003ctr\u003e\n\u003ctd\u003eUnderlayment\u003c\/td\u003e\n\u003ctd\u003eUnderGuard geotextile supplied to match total square footage\u003c\/td\u003e\n\u003c\/tr\u003e\n \u003ctr\u003e\n\u003ctd\u003eWarranty\u003c\/td\u003e\n\u003ctd\u003eLimited Lifetime Warranty\u003c\/td\u003e\n\u003c\/tr\u003e\n \u003ctr\u003e\n\u003ctd\u003eFish Safety\u003c\/td\u003e\n\u003ctd\u003eCertified Fish \u0026amp; Wildlife Safe\u003c\/td\u003e\n\u003c\/tr\u003e\n \u003ctr\u003e\n\u003ctd\u003eCommon Uses\u003c\/td\u003e\n\u003ctd\u003eWaterfalls, ponds, koi ponds, aquaponics, retention basins, stream liners\u003c\/td\u003e\n\u003c\/tr\u003e\n \u003ctr\u003e\n\u003ctd\u003eDelivery\u003c\/td\u003e\n\u003ctd\u003eShips via freight truck; lift-gate not included\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eOur Verdict\u003c\/h2\u003e\n\u003cp\u003eThe LifeGuard 45-mil EPDM liner with UnderGuard underlayment is a sensible investment for anyone building a permanent or semi-permanent pond or water feature who values durability, fish safety and ease of shaping. While heavy to handle and requiring freight delivery coordination, its thickness, lack of plasticizers and Limited Lifetime Warranty make it excellent value for long-term installations.\u003c\/p\u003e\n\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. The product is certified Fish \u0026amp; Wildlife Safe and is free of plasticizers, making it suitable for koi, aquaponics and hatcheries.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWill the liner resist punctures and UV exposure?\u003c\/strong\u003e\u003cbr\u003eThe 45-mil EPDM is puncture resistant and formulated for outdoor use; the included geotextile underlayment adds protection against ground abrasions.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow is the liner delivered?\u003c\/strong\u003e\u003cbr\u003eThis item ships via freight truck; lift-gate service is not included so accurate contact information and delivery coordination are required.\u003c\/p\u003e","brand":"Anjon Manufacturing","offers":[{"title":"Default Title","offer_id":48612120330459,"sku":"B006SOHHVM","price":2286.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/1043\/1707\/files\/612wDQ3jf2L._AC_SL1500_6a772460-2c68-4c04-a90b-ba14b718484e.jpg?v=1778588144","url":"https:\/\/gearmusthave.com\/products\/lifeguard-pond-liner-40-ft-x-50-ft-45-mil-epdm-rubber-durable","provider":"GearMustHave","version":"1.0","type":"link"}