Adroiteet 14 x 14 FT Pond Liner, 20 Mil Fish Pond HDPE Liner, Pond Liners for Outdoor Ponds, Koi Ponds, Garden Fountain, Waterfall

Great quality and durability easy to install and bend and easy to trim. Great product and quality for the price. It’s a decent thickness, not easily punctured. I believe it is plastic, but not rigid.

Just installed and it appears to be good quality, especially for the price. Dont have. A lit of experience with pond liners but this one is thick amd seems heavy duty to me

This worked perfectly for my homemade rock feature with waterfall. The heavy gauge plastic easily resists puncture.

Great value for the cost! The material they use is a little stiffer than I would have liked. It is a little difficult to mold it to ground without it getting bumpy from air pockets. Takes a lot of work to get how you want it. But the item seems very durable. I even accidentally poked my drift wood into it and it didnt even poke a hole or scratch it. Definitely worth the money.

Nice pond liner, thick enough for us to adjust and fold to mold into a pond shape. Just as we expected. Would buy it again if we ever need to replace this one. The price is also great.

I bought this HDPE “pond liner” because the reviews seemed decent and the price looked great. Unfortunately, it turned out to be a big mistake. Mine started leaking almost immediately. I don’t know the exact cause, but the material tears very easily, and once there’s a leak, it’s almost impossible to find—let alone fix. HDPE can’t be glued, which makes repairs extremely difficult. You need special equipment and heat-sealing skills, and you definitely can’t do that underwater. With proper pond liners, you can at least use underwater patch kits. Not here. Looking back, I realize that trying to save money on the liner was the worst place to cut costs. Building a pond is a major investment of time, labor, and planning. If the liner fails, the whole project fails. This product simply isn’t flexible or elastic, has very low tensile strength, and cracks or punctures far too easily. In my experience, it behaves more like a basic tarp—fine for covering something, but not for holding water long-term. Maybe this material was originally intended for something else and is just being marketed as a pond liner, but for a real fish pond, I cannot recommend it. Save yourself the frustration and spend a bit more for a proper, high-quality liner with a real warranty. Stay away from this one.

I bought this to line the ditch next to the house, then I lined it with rocks. I'm hoping this will keep grass from growing in the rocks and therefore making my life easier

Easily Fit perfectly in the pond that I wanted to build in the backyard, the water retention was great