Gaommini Black Flexible Pond Liner HDPE Pond Lining for Koi Ponds and Water Garden | Garden Pool Membrane Heavy Duty Underlay Large Fish Ponds Preformed Liners(4x12m(13.1x39.3ft))

【Material】: Fish pond liner is made of 0.2mm(8mil) HDPE material, which has excellent flexibility and ductility and can avoid tears and punctures caused by sharp stones. It can effectively protect the pond---waterproof, leakproof, and UV-resistant, providing a safe environment for your fish and plants. 【Easy to Cut】: This durable fish pond liner is easy to install and use, and its flexible stretchability can adapt to any shape of pond rock contours. You can also cut it to a suitable size according to the shape of the irregular edges of your fish pond. 【UV Resistant & Weather Resistant:Our fish pond liner is resistant to UV rays, sunlight and temperature, and will not crack and is easy to clean. 【Wide Application】: Backyard pond liner is suitable for various waterfalls, ponds, reservoirs, water features, fountains, streams, landscaping, fish ponds, water gardens, etc. It can also be used in roof tarpaulins, architectural decoration dustproof cloths, plant pergola, etc. 【Customizable size】: We can customize the thickness of the fish pond liner----0.1mm, 0.2mm, 0.3mm, 0.4mm, 0.5mm. Can also be customized to any length.