---
product_id: 335801756
title: "20 Mil Pond Liner, 7x10 Ft Pond HDPE Skins Small Fish Pond Liners Rubber Pond Tarp Easy Cutting Underlayment for Fountains, Waterfall & Water Gardens"
brand: "inslat"
price: "€ 52.67"
currency: EUR
in_stock: true
url: https://www.desertcart.it/products/335801756-20-mil-pond-liner-7x10-ft-pond-hdpe-skins-small
store_origin: IT
region: Italy
---

# Fish & Plant Safe 20 Mil Thickness UV Resistant 20 Mil Pond Liner, 7x10 Ft Pond HDPE Skins Small Fish Pond Liners Rubber Pond Tarp Easy Cutting Underlayment for Fountains, Waterfall & Water Gardens

**Brand:** inslat
**Price:** € 52.67
**Availability:** ✅ In Stock

## Summary

> 🌊 Dive into Durability!

## Quick Answers

- **What is this?** 20 Mil Pond Liner, 7x10 Ft Pond HDPE Skins Small Fish Pond Liners Rubber Pond Tarp Easy Cutting Underlayment for Fountains, Waterfall & Water Gardens by inslat
- **How much does it cost?** € 52.67 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.it](https://www.desertcart.it/products/335801756-20-mil-pond-liner-7x10-ft-pond-hdpe-skins-small)

## Best For

- inslat enthusiasts

## Why This Product

- Trusted inslat brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Durable & Flexible:** Crafted from 20 mil HDPE rubber, this liner is built to last and adapt.
- • **Eco-Friendly Design:** Safe for aquatic life, ensuring a pollution-free habitat.
- • **Versatile Applications:** Perfect for fountains, waterfalls, and various pond styles.
- • **User-Friendly Installation:** Easily cut and shaped to fit any pond contour.
- • **Perfect Size for Small Ponds:** Ideal dimensions (7x10 ft) for compact water features.

## Overview

The 20 Mil Pond Liner is a robust 7x10 ft HDPE rubber solution designed for small fish ponds, ensuring safety for aquatic life while providing exceptional durability against punctures and UV rays. Its flexibility allows for easy installation and adaptation to various pond shapes, making it a versatile choice for water gardens and features.

## Description

20 Mil Pond Liner, 7x10 Ft Pond HDPE Skins Small Fish Pond Liners Rubber Pond Tarp Easy Cutting Underlayment for Fountains, Waterfall & Water Gardens

## Features

- 20 Mils HDPE Rubber Liners: Made of HDPE material, provides superior durability & flexibilitiy while maintaining the ability to stretch, 20 mil thickness is strong enough to resists puncture and UV radiation, It can withstand extreme weather conditions for ensuring many years of continued use
- SAFE for Fish and Plant: Environmentally rubber pond liner friendly for fish and plants, It prevent harmful substances in the soil from penetrating into the pond, avoid pollution of water resources, Creating a safe and healthy environment for wildlife & plants
- Small Pond Liners: The 7 ft x 10 ft fish pond liner is ideal for small ponds, like as 3 ft. x 6 ft. x 1.5 ft., It will hold approx 200 gallons of water
- Easy to Use & Clean: Pond liner underlayment have good flexibility, make it easy to bend and fold to fit the contours of pond rocks & walls, Can be cut for fit different shapes ponds. Smooth pond liners provides a flat surface for your pond, reducing the soil accumulation. For better flexibility, Recommended to lay the liner out in the sun for 10-15 minutes
- WIDELY USED: The pon liner is a perfect for fish ponds, water features, retention ponds, fountains, waterfall and water gardens. It can be adapted to ponds of various sizes with steep or gently sloping sides, narrow corners, contours and shelves

## Images

![20 Mil Pond Liner, 7x10 Ft Pond HDPE Skins Small Fish Pond Liners Rubber Pond Tarp Easy Cutting Underlayment for Fountains, Waterfall & Water Gardens - Image 1](https://m.media-amazon.com/images/I/61aL3R6E8iS.jpg)
![20 Mil Pond Liner, 7x10 Ft Pond HDPE Skins Small Fish Pond Liners Rubber Pond Tarp Easy Cutting Underlayment for Fountains, Waterfall & Water Gardens - Image 2](https://m.media-amazon.com/images/I/71OGeHvfMZS.jpg)
![20 Mil Pond Liner, 7x10 Ft Pond HDPE Skins Small Fish Pond Liners Rubber Pond Tarp Easy Cutting Underlayment for Fountains, Waterfall & Water Gardens - Image 3](https://m.media-amazon.com/images/I/511xYTtw4KS.jpg)
![20 Mil Pond Liner, 7x10 Ft Pond HDPE Skins Small Fish Pond Liners Rubber Pond Tarp Easy Cutting Underlayment for Fountains, Waterfall & Water Gardens - Image 4](https://m.media-amazon.com/images/I/71kWGcpb66S.jpg)
![20 Mil Pond Liner, 7x10 Ft Pond HDPE Skins Small Fish Pond Liners Rubber Pond Tarp Easy Cutting Underlayment for Fountains, Waterfall & Water Gardens - Image 5](https://m.media-amazon.com/images/I/71hbWxdx9AS.jpg)

## Questions & Answers

**Q: I'm trying to make a pond for bass will this work well?**
A: I used it as a liner for raised planters.  It's thicker than I though it would be, which is good, but  I needed to lay it out in the sun to heat up before all the folds would loosen up and make it more pliable,   Even then it was difficult to fold into shape because it's thick. Our 100 lb dog ran across and edge and it's claws put a hole in it so when you lay it out, make sure nothing walks over it.  Should work for a pond.  Good luck.

**Q: If a rock falls in the pond will it tare or rip it?**
A: Our pond is very small and full of rocks,  our grandchildren throw rocks in it sometimes and we have had no problems.  It's a nice thick liner.  We laid it iut in the yard open in the sun to help it be more pliable when placing it.  So great.  No more leaks!

**Q: How can I smooth the liner out without ruining it? Mine arrived and the folds are so raised/prevalent..**
A: I couldn’t. Could not form it to the pond shape either. After cutting it to size could not return it so… ended up throwing it away. Totally a waste of money. Wish I could stop others from wasting money on it.

**Q: Does this have a plastic smell or could it be used a small water heater in bathroom without chemical smell?**
A: Has a smell and is very stiff. Not flexible at all

## Frequently Bought Together

- Inslat 20 Mil Pond Liner, 7x10 Ft Pond HDPE Skins Small Fish Pond Liners Rubber Pond Tarp Easy Cutting Underlayment for Fountains, Waterfall & Water Gardens
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*Product available on Desertcart Italy*
*Store origin: IT*
*Last updated: 2026-01-31*