Save time and money with the EasyPro DuraLiner Pre-Cut and Boxed EPDM Liners. Each liner comes ready to install and creates a finished pond at approximately 24″ deep.
Whether you’re building a small backyard water garden or a larger koi pond, DuraLiner™ offers reliable performance for every project.
Made from 45-mil EPDM rubber, DuraLiner™ remains flexible in extreme climates (−40 °F to 175 °F), resists punctures, and will not crack with age or sun exposure. Manufactured with first-quality virgin resins, it meets ASTM D7465 (Type 1) standards for strength and durability.
The material is fish- and plant-friendly, simple to install, and backed by a 20-year limited warranty.
| Liner Dimensions | Approx. Pond Dimensions | Liner Weight |
| 8′ × 10′ | 4′ × 6′ (approx. 24″ deep) | 29 lbs. |
| 10′ × 10′ | 6′ × 6′ (approx. 24″ deep) | 35 lbs. |
| 10′ × 15′ | 6′ × 11′ (approx. 24″ deep) | 52 lbs. |
| 15′ × 15′ | 11′ × 11′ (approx. 24″ deep) | 77 lbs. |
| 15′ × 20′ | 11′ × 16′ (approx. 24″ deep) | 102 lbs. |
| 15′ × 25′ | 11′ × 21′ (approx. 24″ deep) | 129 lbs. |
| 20′ × 20′ | 16′ × 16′ (approx. 24″ deep) | 136 lbs. |
| Thickness (mil) | 45 mil |
| Tensile Strength (MPa) | 9.1 |
| Elongation Ultimate (%) | 350% |
| Angular Tear (kN/m) | 27 |
| Tensile Set (%) | 7% |
| Brittleness Point Max °F (°C) | PASS – No Cracks at -49°F (-45°C) |
| Ozone Resistance | No Cracks / PASS |
| Heat Aged Tensile Strength (MPa) | 9.0 |
| Heat Aged Elongation Ultimate (%) | 275% |
| Heat Aged Angular Tear (kN/m) | 23.90 |
| Linear Dimension Change (%) | -0.45% |
| Water Absorption | +1.7% |
| Visual Inspection | PASS |
| Color | Black |
| Warranty | 20-Year Limited Warranty |
Corie, the owner of Mahala Springs and Farm in Tennessee, had tried multiple solutions to aerate her pond without success. We helped her find the perfect pond fountain that truly met her needs, and she couldn't be happier!
