20ft*20ft 20mil Fish Pond Liners Gardens Pools HDPE Membrane Reinforced Landscaping Impervious Aquaculture Product Overview This pond liner is made of HDPE material, which is the perfect way to ensure that your pond is functioning effectively and properly underneath the beautiful foliage and active aquatic life. It is secured to your fish and plants. 20mil thickness is strong enough to withstand all kinds of weather conditions. In addition, the excellent waterproof and flexible performance can fit all types of surfaces and remain water. Suitable for fish pond, waterfall, artificial lake, aquaculture farm, sewage tank, rooftop, etc. Product Parameters Material: HDPE(High Density Polyethylene) Size after spread out: 20ft*20ft(6m*6m) Thickness: 20mil(0.5mm) Color: Black Application scenarios: Fish pond, waterfall, artificial lake, aquaculture farm, sewage tank, rooftop, junkyards, reservoirs,etc Package size: 33.5"*16.5"*6.7"(85cm*42cm*17cm) Net weight/Gross weight: 32.0LB(14.5kg)/34.2LB(15.5kg) How to Make Pond Liners - Material: The pond liner is made of HDPE material, pro-environmentally,No harmful substances are released , weather-proof. It can restrain the penetration of harmful substances into the pond and give your fish and plants a secure living environment. - Sufficient thickness: This small pond liner is strong enough to withstand extreme weather conditions, more durable, tear-proof, and puncture-proof. In addition, good waterproof performance can effectively retain the water in your pond. - Flexible Pliable: The fish pond liner has good flexibility,easy to bend and fold. You can cut it in various shapes to fit all irregular surfaces. For better flexibility,you are recommended to lay the liner under the sun for 10 to 15 min before use. - Durable Aging-proof: Pond liner is designed with excellent durability,high tensile,and impact strength. The size of 20ft*20ft is ideal for small ponds. The lifespan can live up to 30 years without any exposure,and it can also last for five years under intense sunlight. - Wide Application: Pond liners are so widely used that you can use them with your imagination, widely used in fish pond, waterfall, artificial lake, aquaculture farm, sewage tank, rooftop, junkyards, reservoirs,etc Product Presentation Details Practical Application Scenario Item Included(056558) 20ft*20ft Fish Pond Liners *1 You can make order with no worry. Any concern just feel free to let us know, we'll reply in 24 hours in normal condition. Handling Time: Shipping is usually made in 1-3 business days after payments cleared. Orders are processed from Monday-Friday; Not on the weekends public holidays. Warranty: 6 months' warranty for the machines, not for the consumables. We stand behind our products all the item, so even if your warranty period has expired, you can still seek for service or technical support from us with low cost.