--- product_id: 209120538 title: "UWIOFF Pond Liner, 20 Mil HDPE Pond Liners for Outdoor Ponds, 7 x 10 FT" brand: "uwioff" price: "344.51 DT" currency: TND in_stock: true category: "Uwioff" url: https://www.desertcart.tn/products/209120538-uwioff-pond-liner-20-mil-hdpe-pond-liners-for-outdoor store_origin: TN region: Tunisia --- # 20 mil thickness for ultimate durability UV & puncture resistant for 10+ years Tool-free, hassle-free installation UWIOFF Pond Liner, 20 Mil HDPE Pond Liners for Outdoor Ponds, 7 x 10 FT **Brand:** uwioff **Price:** 344.51 DT **Availability:** ✅ In Stock ## Summary > 🌿 Transform your backyard into a water wonderland with UWIOFF’s ultra-durable pond liner! ## Quick Answers - **What is this?** UWIOFF Pond Liner, 20 Mil HDPE Pond Liners for Outdoor Ponds, 7 x 10 FT by uwioff - **How much does it cost?** 344.51 DT with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/209120538-uwioff-pond-liner-20-mil-hdpe-pond-liners-for-outdoor) ## Best For - uwioff enthusiasts ## Why This Product - Trusted uwioff brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Built to Last:** 20 mil HDPE material ensures tear and puncture resistance, keeping your pond pristine season after season. - • **Effortless Setup:** No tools needed—install your pond liner quickly and easily, so you can spend more time enjoying your outdoor oasis. - • **Versatile Design:** Perfect for ponds up to 200 gallons, waterfalls, raised garden beds, and creative water features—unleash your backyard’s potential. - • **Safe & Sustainable:** Crafted from premium HDPE, this liner is safe for fish and plants, providing a leak-proof, eco-friendly water barrier. - • **Low Maintenance Luxury:** Smooth surface reduces soil buildup and prevents contaminants, making cleaning a breeze and your water crystal clear. ## Overview The UWIOFF Pond Liner is a 7 x 10 ft, 20 mil thick HDPE liner designed for small outdoor ponds up to 200 gallons. It offers superior UV and puncture resistance for over 10 years of reliable use, is safe for aquatic life, and installs easily without tools. Its versatile, durable design also supports waterfalls, garden beds, and other water features, making it a top-rated choice for enhancing your outdoor space. ## Description desertcart.com : UWIOFF Pond Liner, 20 Mil HDPE Pond Liners for Outdoor Ponds, 7 x 10 FT | Heavy Duty Fish Koi Pond Liner, Black Pond Tarp for Garden Landscape Stream Fountain Waterfall, UV, Puncture & Tear Resistant : Patio, Lawn & Garden ## Features - Size - 7 x 10 Feet Pond Liner is ideal for small ponds, up to 200 gallons of water; Easy installation, no tools required - Thickness - Pond liner 20 mil, thick pond liners for outdoor ponds; Ultra-durable yet lightweight, easy to install, while flexible for a variety of creative designs - Safe Material - Made of good quality HDPE, which is more leak-proof than LDPE liners. Our liner is UV and puncture resistant, can be used for more than 10 years; Safe for your fish and plant - Easy to Clean - The koi pond liner provides a flat surface for your pond, reducing the soil accumulation. Also can effectively prevent harmful substances in the soil from penetrating into the pond to pollute the water, so that you can clean pond easily - Multifunctional Use - Great outdoor pond liner for any backyard waterfalls, 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 ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0886572JW | | Additional Features | Tear Resistant, UV Resistant | | Best Sellers Rank | #2,393 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #2 in Water Garden & Pond Liners & Seals | | Brand Name | UWIOFF | | Color | Black | | Customer Reviews | 4.3 4.3 out of 5 stars (2,271) | | Installation Type | simple | | Item Dimensions L x W | 120"L x 84"W | | Manufacturer | UWIOFF | | Material Type | High Density Polyethylene (HDPE) | | Pattern | Solid | | Product Care Instructions | Clean the pond liner regularly, check for and repair any punctures or damage, and maintain a clean pond environment. If necessary, winterize the pond liner for colder climates. | | Product Style | Compact | | Shape | Rectangular | | Size | 10' x 7' (Rectangular) | | UPC | 609832000358 | ## Product Details - **Brand:** UWIOFF - **Color:** Black - **Material:** High Density Polyethylene (HDPE) - **Product Dimensions:** 120"L x 84"W - **Size:** 10' x 7' (Rectangular) ## Images ![UWIOFF Pond Liner, 20 Mil HDPE Pond Liners for Outdoor Ponds, 7 x 10 FT - Image 1](https://m.media-amazon.com/images/I/613yKb62GnL.jpg) ![UWIOFF Pond Liner, 20 Mil HDPE Pond Liners for Outdoor Ponds, 7 x 10 FT - Image 2](https://m.media-amazon.com/images/I/41kxtBn+8kL.jpg) ![UWIOFF Pond Liner, 20 Mil HDPE Pond Liners for Outdoor Ponds, 7 x 10 FT - Image 3](https://m.media-amazon.com/images/I/51JC4rBOWcS.jpg) ![UWIOFF Pond Liner, 20 Mil HDPE Pond Liners for Outdoor Ponds, 7 x 10 FT - Image 4](https://m.media-amazon.com/images/I/51-m8yxGQLL.jpg) ![UWIOFF Pond Liner, 20 Mil HDPE Pond Liners for Outdoor Ponds, 7 x 10 FT - Image 5](https://m.media-amazon.com/images/I/41zE3W7uLpL.jpg) ## Available Options This product comes in different **Size** options. ## Questions & Answers **Q: Did anyone else receive a their pond liner with little pits or pin holes? Does this matter in the liner's ability to retain water?** A: I didn’t notice a pin hole, but there must be because there is a slow leak I can’t find **Q: Is this safe for lining raised garden beds for growing food?** A: That’s exactly what I’m using it for. After so much safety research, I opted to use it. Best rated for food grade is PETE, followed by HDPE. **Q: It says you can seam multiple liners together. How would you seam them together?** A: Using pond seam tape. It's double sided and works well. **Q: Is seaming accomplished using heat gun weld?** A: It is better to use pond liner seam tape to accomplish seaming. ## Frequently Bought Together - UWIOFF Pond Liner, 20 Mil 7 x 10 Feet Pond Liners for Outdoor Ponds, Black LDPE Fish Pond Liner for Small Ponds, Streams Fountains and Garden Waterfall - Nashua 3 in x 5 yd Aqua-Seal Waterproof Tape in Black - TotalPond Waterfall Foam Sealant --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.tn/products/209120538-uwioff-pond-liner-20-mil-hdpe-pond-liners-for-outdoor](https://www.desertcart.tn/products/209120538-uwioff-pond-liner-20-mil-hdpe-pond-liners-for-outdoor) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-08-21*