15 x 15 Firestone 45 Mil EPDM Pond Liner

This was a heavy duty liner which was super important as our pond is near our house foundation so no leaks allowed! It was very heavy so I was incredibly grateful that it was folded from the center out. We placed it in the exact center and carefully unfolded it outward to get it in place and this worked like a charm without pulling the underlayment out of place. It was too heavy for me to have moved it easily once unfolded so im really glad the center placement worked. .

After about 25 years my koi pond desperately needed a makeover as I had used an LDPE type liner for it. That liner was so brittle and was not holding water well. I had used this firestone type in a larger pond about 6 years ago and it’s still as flexible as it was the day I put it in. Moving forward I’ll be using this type of liner.

Product is amazing! Was recommended to buy this from a friend for my pond. Thick about 2mm to be exact, and very easy to work with. Feels like a big rig tire tube. Only down side is its heavy. I bought a 15x15 and it weighs about 80lbs but im not complaining because that just ensure the quality. All other liner feel like a tarp this stuff does not you can feel the quality. I highly recommend.

If building a pond resist the urge to use cheaper pond liners. Use this one. You will not be sorry. Very strong and easy to work with.

Heavy duty, arrived in large card board box, UPS delivered. Easy to turn a hole in the ground into 1000 plus gallon pond. Our ducks are very happy. Simple stone from our creek around the edges and gives walk in area for ducks. Simple water fountain pump keeps things clean and flowing.

This is my fourth and last liner.If you have, or are building a pond,don't waste your time and money on budget liners.Up front savings cost you in the end.Budget liners stretch and fray due to water weight and become brittle.In two or three years it's a whole tear down.What a logistical nightmare ! The PondGard pl-45 is much,much, heavier and the quality is obvious.I should have done the switch five years ago !!My "water hogs" will probably appreciate not being stuck in an ice chest again.

Got this for my pond project. It turned out great! The only thing I would recommend is paying attention to the white numbers on the one side. We weren't and had to flip it over after we laid it down which wasn't fun! Otherwise it seems to hold up to the rocks we put on top of it. And way cheaper than any local pond shop I checked at for the exact same liner!

Liner is very thick and sturdy, and still doing great two years later. 10/10