Shopping Cart

Your cart is empty.

Your cart is empty.

20x20 Ft Pond Liner Flexible Liners Water Garden Fish Pond Liner 17 Mil Thickness Elasticity Pound Skins Fountain Underlayment Aging-Proof koi Pond Liner

Free shipping on orders over $29.99

$92.99

$ 41 .99 $41.99

In Stock
  • 【20X20 FT LDPE Pond Liner】- The pond liner 20x20 is made of LDPE material, compared with HDPE, LDPE is more flexible, it reduce the aging problems caused by creases, more convenient operation. More suitable for conforms to a variety of irregular surfaces such as contour/outline of pond's rocks and waterfalls than HDPE.
  • 【Notice】- 1. Before install, please keep your pond without any sharp object such like stone, to avoid damage pond liner. 2. The rigidity of the pond liner will varies with temperature, It will be more flexible at higher temperature, if you fell it have little difficul to operation, please bask in the sun for a while.Please avoid use in cold environment.
  • 【EASY TO CLEAN】 - Pond liners for outdoor ponds provides a flat surface for your pond and is waterproof without more leaking. LDPE material is environmentally friendly. Also can effectively prevent harmful substances in the soil from penetrating into the pond to pollute the water, so that you can clean the pond easily.
  • 【Advantage】-Flexible Water Garden Fish Pond Liner is the perfect way to ensure that your pond is functioning effectively and properly underneath the beautiful foliage and active aquatic life. Install a permanent pond liners that and you can rest easy knowing it will withstand a variety of weather and water conditions.
  • 【Widly Application】-Great liner for any backyard waterfalls, outdoors ponds, fish/koi ponds, and other water features; Can be used in different ways: Utilize the liner for raised garden beds, sub-irrigation planters, and other self-watering projects



Product Description

Pond liner

Our pond liner is made of LDPE material, compaired with HDPE, LDPE is more soft and more flexible, it reduce the aging problems caused by creases, pro-environmentally, sunlight-proof, weather-proof.

17Mil thickness is enough for most using condition.

Providing the penetration of harmful substances into the pond and give your fish and plants a secure living environment.

pond liner
Specification:
  • Material: LDPE
  • Color: Black
  • Size: 20 ft x 20 ft
  • Thickness: 17 Mil
  • Lifespan: 10-50 years

20*20 FT Ponder Liner

  • Great liner for any backyard waterfalls, outdoors ponds, fish/koi ponds, and other water features;

  • Can be used in different ways: Utilize the liner for raised garden beds, sub-irrigation planters, and other self-watering projects

pond liner

Made by LDPE material, it could antiseep, and it will saving water, prevent any harmful substances into the pond, or prrevent any harmful substances Pollution of underground water sources.

pond liner

Made by LDPE material, It's much more malleable, can prevent most sharp objects pierce the ponder liner, cause leaking water.

pond liner

Good flexibility, Easier to adapt to changes in ambient temperature.

pond liner

Easy operation, this LDPE material could be welded by welding machine, more convenience for big project.

pond liner

Suitable for back yard pond, suitable for water gardens, fishponds, backyard waterfalls, golf courses, artificial lakes, riverways, lotus ponds, fountains.

pond liner

Suitable for agricultural project, and for sloping sides, rooftops, etc.

pond liner

Magda Ronse
Reviewed in Canada on January 6, 2025
Only plastic product so won’t last long…
cheryl smith
Reviewed in Canada on January 21, 2025
Larger than I wanted but very happy with the product. Heavy duty and should last ...very happy?
Claude Barrington
Reviewed in Canada on May 31, 2024
Great material easy to install!!!
Barb
Reviewed in Canada on November 16, 2024
Pond liner for koi pond
BF
Reviewed in the United States on April 7, 2023
Seems like this was an old stored product. It is like thin rigid plastic, not flexible pond liner, is seemed like it was going to tear while unfolding. Was not like pond liners purchased in the past.
Judy
Reviewed in the United States on April 15, 2023
The media could not be loaded.
Albert
Reviewed in Canada on July 7, 2022
ok
Nate K.
Reviewed in the United States on May 29, 2022
Used in catchment tank as secondary layer to sealed leaks. Far cheaper than replacing old liner.
BigRed
Reviewed in the United States on April 8, 2022
I am so happy with my pond liner! I would recommend this liner to anyone who wants to build their own in ground pond. Haven't had it long but well see how it holds up!
Magayo
Reviewed in the United States on September 29, 2021
As other have said, it is very stiff and tears easily. Waste of money. Never buy. I am so angry and disappointed.
Ruth Simmons
Reviewed in the United States on September 26, 2021
One star because it won't let me leave it blank. Box showed up a bit beat up. Finally got around to installing today. First off, plastic is crunchy, a bit stiff. Thought, oh well. Unpacked so keep going. Filled with 3ft of water to start as I had an appointment. Upon returning, only a foot was left. Then this evening, inches!!!! I thought maybe a little puncture I could seal but no. Seeping from multiple places. Don't waste your time and money. Get a different product. Thank goodness I didn't put my fish in. My holding tank will have to do a bit longer till I can get a better product sent to me. So unbelievably disgusted with this product.
wanda dickinson
Reviewed in the United States on November 3, 2021
I loved it
Alita Mclaughlin
Reviewed in the United States on October 13, 2021
Would definitely get again
Recommended Products

$124.75

$ 55 .99 $55.99

4.9
Select Option

$296.90

$ 99 .00 $99.00

4.6
Select Option

$78.98

$ 32 .99 $32.99

4.3
Select Option

$341.98

$ 99 .00 $99.00

4.6
Select Option

$197.88

$ 84 .99 $84.99

4.3
Select Option