This Listing is for a brand new custom cut pond liner size 25 feet by 25 feet in a square shape piece containing 625 square feet of HDRPE ( High Density Reinforce Polyethylene) at 30 Mills, with 40 Years guaranty, 810 Lbs per inch resistance, UV Protected, Fish Safe and user friendly membrane. It does not require underlay in most uses!!. AmericanTilapia your best source of quality aquaculture equipment, fish, liners, geomembranes and geofibers for all environmental, industrial, commercial and other uses. We guaranty best prices and best quality in the industry. We have been in the aquaculture and infrastructure industries for over 3 years. In the past two decades, the use of geo-membranes and geofibers has increased rapidly. Today with new EPA regulations, the need for stronger, lasting structures, our fibers have become part of 100?s of new industries. This growing need for better, safer, friendlier and longer lasting products allow us to offer you a diverse inventory of dozens of innovative, reliable and Eco-friendly materials. We count with over 37 Geo-fibers recommended for impermeability, containment and control of fluids, including Poly, PVC, CPVC, PE, PP, EPDM, HDPE, HDPP and HDRPE. These fibers range in thickness from 3 Mills to 240 Mills and guaranties from one to 100 years. Ponds, Lakes and reservoirs. For Ponds, pools and aquaculture uses , the liners market is currently driven by the superior quality, resistance and duration of HDRPE (High Density Reinforced Polyethylene) It has surpassed almost any other fiber qualities, buyers expectations and tests at the most reasonable and feasible prices. Why HDRPE is better? – Longer life per fiber from two years up to 100 years guaranty. Using our dedication to quality, we produce the best materials, made in America by American craftsmanship. our HDRPE exceed the specifications and expectations in the industry. – UV Protection is a costly part, but one of the most important ingredients for longevity and eco-friendliness. it is the life without drying and cracking. Our HDRPE is guaranty to last even dry. It handles the sun so incredibly that we make tarps and covers for equipments, hay and building with HDRPEs. – Torn and drag resistance is the strength of the fibers to be move across terrain and friendliness to install. with up to 1200 Lbs per inch. Our HDRPE has the greatest over all resistance among geo-fibers. Any large projects can be transported unloaded, unfolded and dragged to position without worries ripping or separating. – Resistance per inch up to 700+ Pounds. A 24 mills is 10 times stronger than 45 mills PVC or EPDM. It allows to drag push, move adjust to position or convert without ripping. It is resistant enough to hold rocks and heavy decorative items on the liner without puncturing. - Fish safe for human consumption. HDRPE is not petroleum. It is polymer a much friendlier for the environment yet much stronger and longer lasting than most fibers. HDRPE does not distils into the water and its near neutral PH allows micro organism and minerals to make layers on it without eating it. HDRPE Comes in: SPECS Durability 12 mills… Duration: 3-5 Years… Color: White/Silver.. Requires underlay, fish safe, best for roofing, tarps. 15 mills… 8-10 years 20 mills 15-20 years, most used for small pools 24 mills 20-30 years does not require underlay. It is most recommended for above grounds pools, Aqua systems and active fish ponds 30 mills 30-40+ years. This is most used in industrial applications and sediment ponds. This is minimal for used for storage of chemicals and miming reservoirs. 30m is the most use for land fills and canals. 36 mills 35+ its main use is high traffic, pressure, sediments, chemical, settling tank or similar conditions in industrial uses. 40 mills 40+… years These are mainly for high risk uses and oil exploration wells as alternative to XR5. Rarely used but mostly recommended for heavy large mining. 45 mills …..50+ a years This liners provide far exceeding expectation of protection for commercial and industrial uses . These are much harder to work curves and hard shapes. Please contact us for a free estimate and free guidance. Thanks for your business.