Half Off Ponds 20-Mil LLDPE Pond Liner 20-Mil LLDPE is an economical, extremely durable pond liner with high tear and puncture resistance, and high impact and tensile strength, yet is pliable and flexible, conforming to a variety of irregular surfaces. Half Off Ponds LLDPE is an excellent choice for residential project like water gardens, fish ponds and backyard waterfalls with gently sloping sides and smooth contours. Half Off Ponds LLDPE also meets the demands of landscape contractors and water feature installers working large commercial and municipal projects like business campus retention ponds, public works water features and residential beautification installations. Half Off Ponds LLDPE attaches easily to waterfalls and skimmers. It works best in sweeping corners and bottom transitions. LLDPE does not easily conform to tight corner radiuses or sharp bottom-to-side angles. Half Off Ponds LLDPE is completely fish, wildlife and aquatic plant safe. It resists stress cracking and is backed by a 10-Year Manufacturer's Warranty, even if it's exposed to direct UV radiation. In non-exposed installations, where the liner is covered by earth, rock or water and shielded from direct UV radiation, Half Off Ponds LLDPE has a life expectancy of 40 years or longer; and that’s a very long time!

Economical liner with excellent durability, high tensile and impact strength, and puncture resistance. Pliable and flexible; conforms to a variety of irregular surfaces. Excellent choice for projects like retention ponds, above and below ground water containment, and for water gardens, fish ponds and backyard waterfalls with gently sloping sides and smooth contours. Attaches easily to waterfalls and skimmers. Works best in sweeping corners and bottom transitions; does not form-fit to tight corners or sharp angles. Resists stress cracking and UV deterioration. Completely safe for fish, wildlife and plants. Standard 10-Year Manufacturer's Warranty when exposed to direct UV radiation; 40+ years of life expectancy when not exposed to direct UV radiation and when covered by earth, rock or water.