---
product_id: 35478269
title: "LifeGuard Pond Liner 25 ft. x 40 ft. 45 Mil EPDM Rubber and Underlayment Combo - CLGUG25X40"
brand: "lifeguard pond liner"
price: "€ 3490.13"
currency: EUR
in_stock: true
reviews_count: 8
category: "Life Guard Pond Liner"
url: https://www.desertcart.fi/products/35478269-lifeguard-pond-liner-25-ft-x-40-ft-45-mil
store_origin: FI
region: Finland
---

# Puncture resistant & durable Plasticizer-free, eco-safe 45-mil EPDM rubber thickness LifeGuard Pond Liner 25 ft. x 40 ft. 45 Mil EPDM Rubber and Underlayment Combo - CLGUG25X40

**Brand:** lifeguard pond liner
**Price:** € 3490.13
**Availability:** ✅ In Stock

## Summary

> 🛠️ Transform your backyard into a lasting aquatic oasis!

## Quick Answers

- **What is this?** LifeGuard Pond Liner 25 ft. x 40 ft. 45 Mil EPDM Rubber and Underlayment Combo - CLGUG25X40 by lifeguard pond liner
- **How much does it cost?** € 3490.13 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.fi](https://www.desertcart.fi/products/35478269-lifeguard-pond-liner-25-ft-x-40-ft-45-mil)

## Best For

- lifeguard pond liner enthusiasts

## Why This Product

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

## Key Features

- • **Heavy-Duty Protection:** Thick 45-mil EPDM resists cracks, splits, and punctures
- • **Effortless Installation:** Pliable, lays flat for easy shaping and fitting
- • **Eco-Friendly & Fish Safe:** Certified safe for fish & wildlife by Guardian Systems
- • **Built to Last, Guaranteed:** Limited lifetime warranty for peace of mind
- • **Versatile Water Feature Essential:** Perfect for koi ponds, waterfalls, aquaponics & more

## Overview

The LifeGuard Pond Liner 25 ft. x 40 ft. combines a robust 45-mil EPDM rubber liner with UnderGuard underlayment, delivering unmatched durability and puncture resistance. Certified fish and wildlife safe, it’s designed for versatile aquatic applications—from koi ponds to retention basins. Easy to install and backed by a limited lifetime warranty, this liner ensures your water feature stays pristine and leak-free for years.

## Description

desertcart.com : LifeGuard Pond Liner 25 ft. x 40 ft. 45 Mil EPDM Rubber and Underlayment Combo - CLGUG25X40 : Pond Liners And Kits : Patio, Lawn & Garden

Review: Thick heavy liner to stand the test of time! - We built this koi pond a few months ago and we wanted a high quality liner that would last for years with no rips or leaks. As soon as we felt the material we knew that is what we got. It is much bigger than what we needed, but that was by design. The pond is about 4x5 foot and 4 ft deep (with a 2ft shelf). We have koi fish living in it and get so much enjoyment from it, and it also adds home value. It was easy to put in (relatively to the job, which was very difficult as a whole). Would highly recommend if you want a long lasting pond.
Review: Excellent customer service, great product - I bought the LifeGuard Pond Liner 5 ft. x 30 ft. 45 Mil EPDM Rubber and Underlayment Combo. The underlayment was correct, but the liner was only 20 ft instead of 30 ft. I discovered this after the 30-day return period, but the seller still responded quickly and professionally, sending the correct replacement right away. The new liner arrived promptly and is excellent quality—durable and exactly what I needed. Very impressed with the customer service and highly recommend this product and seller.

## Features

- 45-Mil EPDM Rubber Pond liner with UnderGuard Underlayment has a Limited Lifetime Warranty
- Durable, puncture resistant, extremely versatile for use in waterfall features, pond kits, water gardens, retention basins, koi ponds, aquaponics, lakes, stream liners, and fish hatcheries.
- Does not contain plasticizers, which become brittle and cause cracks or splits.
- Easy to install, lays flat, very pliable for easy shaping and feature fitments. Geotextile will come in multiple pieces equivalent to total square footage.
- Certified Fish & Wildlife Safe by Guardian Systems Inc. This Item Ships via Freight Truck: Lift-gate service is not included. Carriers require accurate contact information, (including a working phone number), to schedule a delivery appointments.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B006SOK4TO |
| Best Sellers Rank | #77,163 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #30 in Water Garden & Pond Liners & Seals |
| Customer Reviews | 4.7 4.7 out of 5 stars (262) |
| Is Discontinued By Manufacturer | No |
| Item Weight | 328 pounds |
| Item model number | CLGUG25X40 |
| Manufacturer | Anjon Manufacturing |
| Product Dimensions | 40 x 48 x 6 inches |

## Images

![LifeGuard Pond Liner 25 ft. x 40 ft. 45 Mil EPDM Rubber and Underlayment Combo - CLGUG25X40 - Image 1](https://m.media-amazon.com/images/I/3162FpgfAlL.jpg)
![LifeGuard Pond Liner 25 ft. x 40 ft. 45 Mil EPDM Rubber and Underlayment Combo - CLGUG25X40 - Image 2](https://m.media-amazon.com/images/I/51Iw+JUIinL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Thick heavy liner to stand the test of time!
*by S***E on December 23, 2024*

We built this koi pond a few months ago and we wanted a high quality liner that would last for years with no rips or leaks. As soon as we felt the material we knew that is what we got. It is much bigger than what we needed, but that was by design. The pond is about 4x5 foot and 4 ft deep (with a 2ft shelf). We have koi fish living in it and get so much enjoyment from it, and it also adds home value. It was easy to put in (relatively to the job, which was very difficult as a whole). Would highly recommend if you want a long lasting pond.

### ⭐⭐⭐⭐⭐ Excellent customer service, great product
*by P***R on September 10, 2025*

I bought the LifeGuard Pond Liner 5 ft. x 30 ft. 45 Mil EPDM Rubber and Underlayment Combo. The underlayment was correct, but the liner was only 20 ft instead of 30 ft. I discovered this after the 30-day return period, but the seller still responded quickly and professionally, sending the correct replacement right away. The new liner arrived promptly and is excellent quality—durable and exactly what I needed. Very impressed with the customer service and highly recommend this product and seller.

### ⭐⭐⭐⭐⭐ works well
*by M***E on November 8, 2025*

good product

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**Shop now:** [https://www.desertcart.fi/products/35478269-lifeguard-pond-liner-25-ft-x-40-ft-45-mil](https://www.desertcart.fi/products/35478269-lifeguard-pond-liner-25-ft-x-40-ft-45-mil)

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*Product available on Desertcart Finland*
*Store origin: FI*
*Last updated: 2026-02-26*