(28 customer reviews)

ThinkMax 15×20 ft Pond Liner 20 Mil Thickness Durable LLDEP Material

$69.49

Brand: None
Model: None
Product size (manual measurement): 4.57m x 6.1m (unfolded) Net weight: approx. 12.91 KG
Outer box size (manual measurement): 55*55*14 cm (packaging) Gross weight: about 14.05KG
Product material: Polyethylene
Application: Anti-seepage, protection, reinforcement, etc. in engineering construction

20 in stock

 

ThinkMax 15x20 ft Pond Liner 20 Mil Thickness Durable LLDEP Material

Create your dream water feature with the ThinkMax 15×20 ft Pond Liner

ThinkMax 15×20 ft Pond Liner: Durability Meets Versatility

Transform your outdoor space with our premium 20 Mil LLDEP pond liner. Designed for longevity and ease of use, it’s the perfect foundation for your pond, waterfall, or garden project.

Why Choose ThinkMax?

20 Mil LLDEP Material

Constructed with thick, durable LLDEP material, ensuring long-lasting performance and resistance to wear and tear.

UV and Puncture Resistant

Engineered to withstand harsh weather conditions and resist punctures, providing years of reliable use.

Versatile Application

Ideal for creating ponds, waterfalls, and garden features, offering flexibility in design and implementation.

ThinkMax 15x20 ft Pond Liner Features

Easy to cut and shape for your custom pond design

Features That Impress

Our pond liner combines durability with user-friendly features. It’s easy to cut and shape, allowing for custom designs while maintaining its strength and reliability.

ThinkMax 15x20 ft Pond Liner Overview

Safe for aquatic life and plants, perfect for your ecosystem

Eco-Friendly Solution

The ThinkMax Pond Liner is not just durable, it’s also safe for fish and plants. Create a thriving ecosystem in your backyard with confidence, knowing your liner is both effective and environmentally friendly.

ThinkMax 15x20 ft Pond Liner Dimensions

Generous 15×20 ft size for various project scales

Versatility Meets Quality

With its generous 15×20 ft size and 20 Mil thickness, this pond liner offers the perfect balance of coverage and durability. It’s suitable for a wide range of projects, from small garden ponds to larger water features.

Key Features

  • 20 Mil LLDEP durable pond liner for long-lasting use
  • Long-lasting UV and puncture resistance
  • Easy to cut and shape for custom pond designs
  • Safe for fish and plants, promoting a healthy ecosystem
  • Ideal for ponds, waterfalls, and garden water features
  • Generous 15×20 ft size suitable for various project scales
  • Black color for a natural look and algae prevention

Specifications

Brand ThinkMax
Material LLDPE
Color Black
Size 15 ft x 20 ft
Thickness 20 Mil
Lifespan 10-50 years
Package Dimensions 17 x 13 x 5 inches
Item Weight 16 ounces
Weight 14.05 kg

28 reviews for ThinkMax 15×20 ft Pond Liner 20 Mil Thickness Durable LLDEP Material

  1. Kian simonson

    I bought this liner to put behind my waterfall to stop any leaking. It’s thick and durable, I had no problems with it being too stiff, it was very bendable, it didn’t tear when I placed the rocks on and around it. Very happy with the product and the price!

  2. Jenny

    Used this for a winter skirting because of its durability, thickness and size easy to maneuver where I wanted it. Great value for its size and strength. Will be easy to fold for storage.

  3. Goat mom

    Just as described

  4. Gordon Hughes

    This liner material is very stiff and difficult to work with, seems to be pretty tough though. However it can be cut easily, I dropped my pump and it created a slice in the liner . I think as long as you are careful installing it should last a long time. I had extra so just doubled mine.

  5. miguelson finney

    It’s very thick. I’ve lined the inside with gravel and large stones. I was worried because I have been in and out working on the pump and filter and there’s never been an issue with it leaking. I’m very happy with my purchase!

  6. Daisy

    The packaging was secure and the liner was undamaged. It’s a bit heavy but manageable. Installation was straightforward and it fits perfectly in the space I prepared.

  7. Fiona

    The black color helps prevent algae growth, which is a huge benefit. I didn¡¯t expect such a practical design feature. Really impressed with the overall quality.

  8. Sakib

    This is by far the best liner I have bought yet only thing better would be full on rubber I think. It’s tricky to work with because it’s so thick but ai opened it and left it out in the sun for about an hour while I finished up the hole and then laid it in while it was warm and it went great. I’ve built this pond and river system 3 times prior to this attempt and the liners have always ended up being the problem since they were always to thin and were very easy to damaged. This liner is significantly more damage resistant.

  9. Mason

    The weight might be a bit much for some, but it¡¯s necessary for the thickness and durability. Worth every ounce for the peace of mind it brings to your project.

  10. Isaac

    Easy to work with and sturdy. Handles rocks and boulders without issue. The thickness makes it feel solid underfoot when walking around the pond edges.

  11. Kevin

    Highly recommend for anyone planning a water garden or pond. This liner offers excellent protection against leaks and is built to handle all types of terrain.

  12. Hannah

    Exactly what I needed for my new garden pond. The size is ideal for most home projects. No complaints so far¡ªjust smooth installation and solid performance.

  13. Bella

    Excellent customer service and fast shipping. The liner was rolled tightly but unrolled smoothly. No wrinkles or damage upon arrival. Definitely worth the money.

  14. gi viana

    We used this to line the spillway of our pond renovation. It was easy to lay out, easy to shape, easy to cut. It’s also quite strong – the only thing that poked through was a literal spike from a tree we had cut down. This was cheaper overall than pretty much every option at local stores, and it has held up through heavy rains, storms, and all kinds of critters messing with it. Would buy again if I was doing another water retention project.

  15. Gabriel

    Perfect for a DIY pond build. The instructions were clear and the liner came ready to use. No complicated steps required. Just roll it out and start shaping.

  16. Eric Voeltz

    This is a very thick & durable liner & if you don’t have it in the sun, heated up before you start working with it, you’re gonna hate trying to line your pond with it. But if you do it right & let the sunlight heat it up, it’s easy to lay down. You’re not going to get all the creases out tho. It’s impossible with rubber material this thick. But I wasn’t worried about that, becuz I put boulder sized rocks around my pond to hold it down & it obscures the creases. As for durability…this liner is tough!

  17. Jasmine

    I¡¯ve used other liners before, but this one stands out for its quality and ease of use. The LLDEP material is clearly superior and built to last many years.

  18. Henry

    It took me less than an hour to install this liner. The size is generous and the material is strong yet pliable. Works great for both ponds and decorative water features.

  19. Ethan

    I have a small pond and this liner was more than enough. It¡¯s tough and handles sharp objects well. No issues after several weeks of continuous use.

  20. Felix

    I used this liner for a community garden pond and it held up perfectly. No leaks after weeks of use. Strongly recommend for anyone looking for a reliable pond liner.

  21. Zachary

    Great value for the price! The ThinkMax liner arrived in good condition and covered my entire pond area. Easy to cut and shape as needed. Very satisfied with the purchase.

  22. Caleb

    The black color blends well with natural surroundings, and the UV resistance is a big plus. I’ve had it installed for several months now and no signs of wear or fading.

  23. Alexander

    I love that this liner is safe for aquatic life. My fish seem happy and there are no harmful chemicals involved. Great choice for creating a healthy ecosystem.

  24. Caleb

    The 20 mil thickness provides just the right balance between durability and ease of handling. Not too stiff, not too thin. Perfect for beginners like myself.

  25. Georgia

    Very pleased with how flexible this liner is. It conforms easily to uneven ground. The puncture resistance has been tested by small stones and everything seems fine.

  26. Ivy

    I appreciate the eco-friendly aspect of this product. Safe for fish and plants, which is essential for my koi pond. Also, it looks very natural once installed.

  27. Dakota

    I needed a large liner for my waterfall, and this 15×20 ft size was perfect. It’s thick enough to handle rocks without tearing. Highly recommend for any water feature project.

  28. Elijah

    This pond liner is incredibly durable and easy to install. The 20 mil thickness gives it great strength, and the LLDEP material feels high quality. Perfect for my backyard pond project.

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Quick Comparison

SettingsThinkMax 15x20 ft Pond Liner 20 Mil Thickness Durable LLDEP Material removeThinkMax Raised Garden Bed 6x3x1FT Galvanized Planter with Open Base, Safety Edge, Gloves, Beige, Easy Assemble, Outdoor Use removeThinkMax Raised Garden Bed 6x3x1FT Galvanized Planter Set of 2 + Upgraded Quality + Open Base + Safety Edge + Gloves + Outdoor Gardening removeThinkMax Chafing Dish Buffet Set 2 Pack 5QT, Stainless Steel Round Chafing Dishes for Buffet with Lid Holder & Glass Lid, Buffet Servers and Warmers for Parties, Wedding, Camping, Dinner, Silver removeThinkMax Bohemian Rug 6x9 Washable Rugs Large Rug Oriental Rug Easy-Cleaning Non-Slip Rug Non-Shedding Living Room Rug Accent Rug Medallion Floor Carpet Bedroom Office Dining Room,6x9 removeThinkMax Christmas Snowflake Area Rug 6' x 9' - Machine Washable, Velvet, Foldable, Non-slip Backing, Indoor/Outdoor Use, Holiday Decor remove
NameThinkMax 15x20 ft Pond Liner 20 Mil Thickness Durable LLDEP Material removeThinkMax Raised Garden Bed 6x3x1FT Galvanized Planter with Open Base, Safety Edge, Gloves, Beige, Easy Assemble, Outdoor Use removeThinkMax Raised Garden Bed 6x3x1FT Galvanized Planter Set of 2 + Upgraded Quality + Open Base + Safety Edge + Gloves + Outdoor Gardening removeThinkMax Chafing Dish Buffet Set 2 Pack 5QT, Stainless Steel Round Chafing Dishes for Buffet with Lid Holder & Glass Lid, Buffet Servers and Warmers for Parties, Wedding, Camping, Dinner, Silver removeThinkMax Bohemian Rug 6x9 Washable Rugs Large Rug Oriental Rug Easy-Cleaning Non-Slip Rug Non-Shedding Living Room Rug Accent Rug Medallion Floor Carpet Bedroom Office Dining Room,6x9 removeThinkMax Christmas Snowflake Area Rug 6' x 9' - Machine Washable, Velvet, Foldable, Non-slip Backing, Indoor/Outdoor Use, Holiday Decor remove
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DescriptionBrand: None Model: None Product size (manual measurement): 4.57m x 6.1m (unfolded) Net weight: approx. 12.91 KG Outer box size (manual measurement): 55*55*14 cm (packaging) Gross weight: about 14.05KG Product material: Polyethylene Application: Anti-seepage, protection, reinforcement, etc. in engineering constructionRectangular planting bed 6*3*1FT 2 pieces, 0.3MM thickness 8 corner guards, 4 vertical poles, 4 pull rodsRectangular planting bed 6*3*1FT 2 pieces, 0.3MM thickness 8 corner guards, 4 vertical poles, 4 pull rods2-piece set1150gsm100% Polyester Chenille B Washed Back Folding Printed Rug - Persian - Charming1050gsm100% polyester De Furong washed back folding printed Christmas carpet - full of snowflakes
Content 
ThinkMax 15x20 ft Pond Liner 20 Mil Thickness Durable LLDEP Material

Create your dream water feature with the ThinkMax 15x20 ft Pond Liner

ThinkMax 15x20 ft Pond Liner: Durability Meets Versatility

Transform your outdoor space with our premium 20 Mil LLDEP pond liner. Designed for longevity and ease of use, it's the perfect foundation for your pond, waterfall, or garden project.

Why Choose ThinkMax?

20 Mil LLDEP Material

Constructed with thick, durable LLDEP material, ensuring long-lasting performance and resistance to wear and tear.

UV and Puncture Resistant

Engineered to withstand harsh weather conditions and resist punctures, providing years of reliable use.

Versatile Application

Ideal for creating ponds, waterfalls, and garden features, offering flexibility in design and implementation.
ThinkMax 15x20 ft Pond Liner Features

Easy to cut and shape for your custom pond design

Features That Impress

Our pond liner combines durability with user-friendly features. It's easy to cut and shape, allowing for custom designs while maintaining its strength and reliability.
ThinkMax 15x20 ft Pond Liner Overview

Safe for aquatic life and plants, perfect for your ecosystem

Eco-Friendly Solution

The ThinkMax Pond Liner is not just durable, it's also safe for fish and plants. Create a thriving ecosystem in your backyard with confidence, knowing your liner is both effective and environmentally friendly.
ThinkMax 15x20 ft Pond Liner Dimensions

Generous 15x20 ft size for various project scales

Versatility Meets Quality

With its generous 15x20 ft size and 20 Mil thickness, this pond liner offers the perfect balance of coverage and durability. It's suitable for a wide range of projects, from small garden ponds to larger water features.

Key Features

  • 20 Mil LLDEP durable pond liner for long-lasting use
  • Long-lasting UV and puncture resistance
  • Easy to cut and shape for custom pond designs
  • Safe for fish and plants, promoting a healthy ecosystem
  • Ideal for ponds, waterfalls, and garden water features
  • Generous 15x20 ft size suitable for various project scales
  • Black color for a natural look and algae prevention

Specifications

Brand ThinkMax
Material LLDPE
Color Black
Size 15 ft x 20 ft
Thickness 20 Mil
Lifespan 10-50 years
Package Dimensions 17 x 13 x 5 inches
Item Weight 16 ounces

1 Our raised bed gardens feature stable metal and rectangular frame construction with open bottoms for easy installation, providing ample growing space for growing vegetables, herbs, flowers and plants

1

1 The open base has good drainage, effectively protecting the roots from rot due to overwatering, and you dont have to worry about it in rainy or snowy days.Garden bed walls are an effective way to keep weeds out of the soil and protect your plants.

1

1

Specifications

Material Alloy Steel, Metal
Color Beige
Special Feature Weather Resistant
Style Modern
Planter Form Raised Bed
Shape Rectangular
Indoor/Outdoor Usage Indoor
Mounting Type Floor Standing
Product Dimensions 71"D x 12"W x 35.5"H
Brand ThinkMax
Number of Pieces 1
Pattern Solid
Included Components Instruction manual
Item Weight 33 pounds

1 Our raised bed gardens feature stable metal and rectangular frame construction with open bottoms for easy installation, providing ample growing space for growing vegetables, herbs, flowers and plants

1 Galvanized and spray-coated structure is durable and beautiful

1 The open base has good drainage, effectively protecting the roots from rot due to overwatering, and you dont have to worry about it in rainy or snowy days.Garden bed walls are an effective way to keep weeds out of the soil and protect your plants.

1

1

Specifications

Material Alloy Steel, Metal
Color Green
Special Feature Weather Resistant
Style Modern
Planter Form Raised Bed
Shape Rectangular
Indoor/Outdoor Usage Indoor
Mounting Type Floor Standing
Product Dimensions 71"D x 12"W x 35.5"H
Brand ThinkMax
Number of Pieces 1
Pattern Solid
Item Weight 35 pounds

5 QT Round Chafing Dishes for Buffet with Glass Lid 2 Pack

chafing dishes

round chafing dish

chafing dish buffet set

Lid Holder

chafing dish buffet set

Stable Frame

chafing dish buffet set

Fuel Holder

chafing dishes for buffet

Specifications

Product Dimensions 16.54 x 15 x 11 inches
Item Weight 12.82 pounds

Alfombra de ??rea 1 Buscas una alfombra lavable pero bellamente diseada? Las alfombras lavables ThinkMax son la eleccin perfecta para cualquier habitacin de tu hogar Hecho a mquina de 100% polister resistente a las manchas y elegante, nuestra alfombra duradera estdiseada para mayor comodidad y estilo. Las alfombras ThinkMax estn hechas pensando en el uso diario, su baja altura de pelo permite una colocacin conveniente en entradas, debajo de los muebles, nunca se atrapan debajo de las puertas y no crearun peligro de tropiezo. Perfecto para reas de alto trfico de tu hogar, como la sala de estar, recmara, comedor, cocina, pasillos o patio de patio.

Artculos para el hogar: alfombras clsicas bohemias persas lavables a mquina

Alfombra de ??rea 2

Alfombra antideslizante que fortalece la seguridad

Una pieza es todo, no necesitas pagar por una almohadilla de alfombra adicional. Hecho de ltex TPR antideslizante de alta calidad que puede mantener eficazmente la alfombra en una posicin estable y evitar que tus hijos o mascotas se resbalen o se caigan durante el uso diario.
Alfombra de ??rea 3

Alfombra duradera ms cmoda

Nuestras alfombras lavables estn hechas de tela de chenilla de alta calidad, combinada con una innovadora artesana de chenilla y costuras finas, lo que hace que nuestras alfombras sean ms suaves y duraderas que otras alfombras del mismo material.
Alfombra de ??rea 4

Fcil de limpiar, ms relajado

Esta alfombra lavable a mquina es la mejor opcin para zonas de alto trfico con nos y mascotas en casa. Ya sea que tengas un perro animado o nios ms animados, puedes poner esta alfombra en la mquina con agua fra en ciclo suave cuando necesite limpieza.
Alfombra de ??rea 5
ThinkMax - Alfombras plegables y lavables, hacen que la limpieza de tu hogar sea ms fcil. Cambia la alfombra fcilmente con tu estado denimo

ThinkMax se compromete a producir alfombras derea cmodas y de alta calidad en el diseo, decorando tu vida y haciendo la vida como quieras.

  • Al desempacar esta alfombra, puedes ser recibido con un diseo impresionante, persa y envejecido que hace que tu hogar se vea acogedor y acogedor. Los elementos bohemios, angustiados y marroques son una gran opcin para un espacio contemporneo.
  • El proceso de teido superior garantiza que los colores y patrones permanezcan vivos, aportando belleza permanente a tu hogar.
Estilo tradicional moderno pero atemporal que da un aspecto elegante a la habitacin
  • Lavable a mquina
  • Resistente a las manchas
  • Apto para mascotas y nios
  • Plegable y fcil de transportar

Diseos de alfombra derea ThinkMax para ti!

Alfombra de ??rea 7

Specifications

Brand ThinkMax
Size 6'x9'
Material Polyester
Weave Type Machine Made
Item Weight 14 pounds
Pile Height Low Pile
Construction Type Handmade
Back Material Type Rubber
Color Red
Indoor/Outdoor Usage Indoor
Theme Floral
Is Stain Resistant Yes
Product Care Instructions Machine Wash
Pattern Floral
Shape Rectangular
Special Feature Non Slip, Washable
Room Type Bedroom
Product Dimensions 108"L x 72"W
Rug Form Type Area Rug
Style Bohemian
Number of Pieces 1
Model Name area rug 6x9

1 Nuestra alfombra de copo de nieve de Navidad lavable a mquina es ideal para habitaciones tradicionales y contemporneas, ya que amortigua el ruido y calienta los suelos fros y desnudos, crea una zona acogedora y mantiene tus pies alejados del piso helado en el da fro, ty tus hijos pueden jugar y descansar en la alfombra de la zona, disfrutar de la comodidad de esta alfombra, tener un da hermoso y clido. El rojo brillante es los colores clsicos de Navidad, te ayudar a aumentar el ambiente festivo, complementar sin esfuerzo cualquier decoracin y espacios de vida ms contemporneos.

1
2
Las alfombras duraderas y verstiles pueden elevar tu habitacin de decoracin
  • Nuestra alfombra es muy adecuada para la decoracin de tu sala de estar. Diseo lujoso, a juego con diferentes estilos, viste tu hogar.
  • Respetuoso con la piel
  • Parte trasera antideslizante
  • Fibras sintticas recicladas de alta calidad
  • Lavable a mquina y fcil de limpiar

1

Apto para mascotas

Fcil de limpiar, ya sea que se trate de barro de mascotas o nios desordenados. Su tela duradero se mantendren zonas de alto trfico de tu hogar.
1

Diseo elegante

Estilo moderno pintado con patrn de copo de nieve de Navidad que puede aportar elegancia a tu habitacin. Estos patrones encarnan looks clsicos que nunca pasaran de tiempo.
3

Lavable a mquina

Para limpiar, lavar a mquina con agua fra con una mquina de carga frontal de tamao comercial (no usar blanqueador). Recomendamos secar al aire o secar sin calor en un ciclo de secadora solo con aire.

2

Specifications

Brand ThinkMax
Size 6 x 9 Feet
Material Polyester
Pile Height Low Pile
Back Material Type Rubber
Color Red Snowflake
Indoor/Outdoor Usage Indoor
Theme Christmas
Is Stain Resistant Yes
Product Care Instructions Machine Wash
Pattern Letter Print
Shape Rectangular
Room Type Bedroom
Product Dimensions 108"L x 72"W
Rug Form Type Area Rug
Style Farmhouse
Number of Pieces 1
Is Autographed No
Is Electric No
Item Weight 12.03 pounds
Weight14.05 kg14.76 kg14.5 kg5.95 kg6.37 kg5.71 kg
DimensionsN/AN/AN/AN/AN/AN/A
Additional information
Weight 14.05 kg
Weight 14.76 kg
Weight 14.5 kg
Weight 5.95 kg
Color

Stainless steel edge

Weight 6.37 kg
Weight 5.71 kg
$76.36 $69.49
( 28 review )