Lifeguard 20 ft. x 35 ft. EPDM Pond Liner – 45-Mil Rubber Liner for Outdoor Ponds, Waterfalls, Aquaponics, Retention Basins – Durable & Fish Safe
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Availability:
In Stock.
Arrives
Mar 21 – Mar 26
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Material Type: 20' Width
Style: 35' Length
Features
- 45-mil EPDM Rubber Liner - Durable, flexible, UV and puncture resistant, fish and wildlife safe for koi ponds, water gardens, and aquaponics systems.
- No Plasticizers Wont Crack or Split Unlike vinyl liners, EPDM stays flexible year-round without becoming brittle over time.
- Easy to Install & Shape Lays flat and conforms easily to curves, shelves, and other pond featuresperfect for DIY installations.
- Certified Fish & Wildlife Safe Backed by Certified by Guardian Systems Inc. and safe for koi, turtles, and aquatic life. Ships via freight truck (lift-gate not included); ensure accurate contact details for scheduling delivery.
Product Dimensions: 36 x 18 x 16 inches
Item Weight: 210 pounds
Manufacturer: Anjon Manufacturing
Item model number: LG20X35-45
Is Discontinued By Manufacturer: No
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Mar 21 – Mar 26
Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
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Top Amazon Reviews
Material Type: 40' Width
Style: 90' Length
1000 lbs of EPDM liner (1 piece, 90' x 40') arrived on a pallet just in time. Delivery coordination and communication was great and no issues there. I laid used carpet under the liner to protect it from possible roots etc. I wish I had a few more people to help. It was not an easy task for 6 of us to get this done. We had to work smarter as this is a really heavy liner but managed to get the job done in approx 1hr. Only a few things left to do like booting a couple pipes and then laying the larger rocks down on the shelf. The liner however is perfect, no rips or holes that I can see, very strong and also flexible. I'm not a pond pro so I've never worked with EPDM before but I'm impressed. Amazon had the best $ price for this particular size and free delivery. Could not find any local shop to beat Amazon, so thank you Amazon!!
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Reviewed in the United States on October 3, 2024 by Sergiu Sergiu
Material Type: 10' Width
Style: 10' Length
I got this to use as water protection from my deck, that is, to keep it dry underneath. This stuff is as thick as a tire inner tube and it's real rubber. It does a great job. Saved hundreds over the name brand projects that's meant to do this job, and it's better stuff. You have to install at a certain way so make sure you check for YouTube videos about how to do that if you want to use it for this purpose.
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Reviewed in the United States on November 2, 2025 by FastAl
Material Type: 10' Width
Style: 15' Length
After researching, i decided on an EPDM liner, then eventually chose this one. My pond is about 7'x10' (kidney shaped) so I chose the 10'x15' liner - thinking it was going to be much too large, but it turned out to be just the right size. The material is thick and heavy, and seems like it will last a long time. As with other reviews, I noticed the liner was covered with dust - maybe from manufacturing? maybe for shipping so it doesn't stick to itself? Whatever it was, there was a lot of it, and it's not easy to remove. I laid mine out on the yard and hosed it off, then mopped it, then hosed it again, then mopped again - and did that for both sides. Because I was replacing an old liner, I already had fish and wanted to get them back in the pond ASAP, so the liner went in on Sunday and the fish back in on Monday - no issues so far (it's been about a week). My last EPDM liner lasted almost 20 years, and would have lasted longer had I not punctured it. This liner seems of similar quality.
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Reviewed in the United States on August 21, 2020 by Brian K
Material Type: 5' Width
Style: 30' Length
This pond liner is the real deal. Works just as it should has been in place for over 5 months with no leaks. We used it under an upper deck and above a lower deck to provide a water diversion system to keep the lower deck dry. It was high quality, easy to install considering we installed it above our head. It was not sticky or tacky at all. And it is really the best price I found.
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Reviewed in the United States on April 2, 2025 by MD MD
Material Type: 25' Width
Style: 35' Length
Good buy! Very heavy duty! Just a little hard to work with.
Reviewed in the United States on October 12, 2025 by michelle
Material Type: 5' Width
Style: 10' Length
I ordered 45-mil EDPM from 2 different vendors. The other was shiney and tough to shape. This looked more like a tire inner tube, and shaped nicely. This is the one you want.
Reviewed in the United States on December 12, 2025 by JRDAWN
Material Type: 10' Width
Style: 15' Length
Thick enough to avoid tearing, yet flexible. Highly recommended.
Reviewed in the United States on December 16, 2025 by Peterbuilt9 Peterbuilt9
Material Type: 15' Width
Style: 25' Length
We have a 20 x 15 pond dug out. We had four people to lay out the underliner and pond liner. We thought it would be super-difficult to lay down the liner. It wasn't. It was good to have one on each side, but we could have done this with two. It was cut exactly to the dimensions we ordered. It is covered with a powdery substance, but that was easy to clean off. It's nice and thick. Was fairy easy to install. We will see how it ages. At this point, we are thrilled.
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Reviewed in the United States on September 6, 2023 by M.G. M.G.