72' X 72' 40 MIL LLDPE Textured Polyethylene Liner Black/Black
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We provide you a 100% money-back guarantee for 30 days so long as the product is returned in "like new" condition and is a stock size item. If the product is a custom built, we will do what we can to remedy any issue that arises up to and including modifying the product to accommodate your need.
All stock size items have a 1 year warranty against defects in materials and workmanship. Performer Hay Tarps have a pro-rated three year warranty against defects in materials and workmanship and UV damage.
New and replacement building covers also come with an extended warranty. Please contact us for the specifics on each warranty by calling 800-346-7744. We can then provide you a faxed copy.
ITL™ 40 mil LLDPE Textured LinersSKU: LNR72X7240MILLLDPETBB
Fabricated To Ship Within 1 To 4 Business Days
Fabricated and shipped from Moses Lake, WA or Fostoria, OH. Orders are prioritized by when they are received.
This product weighs 1,015.00 lbs.
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Head over to our Build-A-Liner page to purchase a liner fit to your needs.
ITL™ Technical Data
Find Technical Data Sheets, Installation Guides & Warranty information at the ITL Technical Data Center.
Size & Material
Selected Color: Black/Black
100% Satisfaction Guaranteed!*
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Need a liner for your pond, containment pit, lagoon or lake? We are the one stop online store for all your Liner needs. Our manufacturing process allows us to manufacture large one piece liners up to 150,000 sq.ft., which can help reduce your installation time and cost.
Liner material thickness is measured in mils or 1000ths of an inch. Inland Tarp & Liner carries a wide range of liner materials to fit almost any application. Our standard liner materials are a 12mil, 16mil, 20mil, 24mil, 30mil LT and 30mil woven PE (polyethylene) material that is black on both sides. We also carry a 30mil, 40mil and 60mil LLDPE (linear low-density polyethylene) and a geomembrane material in a 6, 8 and 10 ounce Felt.
|Thickness, (minimum average) mil||36||mil||ASTM D 5994|
|Density||0.92||g/cm3||ASTM D 1505|
|Tensile Properties (each direction)
Strength at Break
Elongation at Break
|ASTM D 6693
Type IV Dumbell
2 ipm G.L. 50 in
|Tear Resistance||22||lb (N)||ASTM D 1004|
|Puncture Resistance||44||lb (N)||ASTM D 4833|
|Carbon Black Content||2.5||% (Range)||ASTM D 1603*/4218|
|Carbon Black Dispersion||Note(1)||ASTM D 5596|
|Asperity Height||10||mil||ASTM D 7466|
|Oxidative Induction Time||>100||min||ASTM D 3895, 200° C; O2, 1 atm|
More than 90% strength retained after 2,000 hours exposure
(1)Dispersion only applies to near spherical agglomerates. 9 of 10 views shall be Category 1 or 2. No more than 1 view from Category 3.
(2)Roll lengths and widths have a tolerance of ± 1%.
GSE UltraFlex Textured Single-Sided is available weighing approximately 1,360 kg.
All GSE geomembranes have dimensional stability of ±2% when tested according to ASTM D 1204 and LTB of <-77° C when tested according to ASTM D 746.
All values are +/- 10% and are not intended as limiting specifications.
1.) For accurate measurements measure your ponds widest width, longest length and deepest depth (in feet). The diagram above shows you how to correctly measure your pond.
2.) Every pond should have an anchor trench to prevent the liner from sliding down the slope and into the pond. We recommend no less than a 12" wide and 12" deep anchor trench. The deeper the pond the larger the anchor trench.
3.) All liners have some degree of expansion and contraction as the ambient temperature changes from summer to winter and back to summer. Therefore, liners must be installed with some slack ripples. A liner that is installed tight without these slack ripples can trampoline in the base and corners- in turn creating a liner failure. A liner installed in a colder climate or at a cooler time of day will require more slack ripples. We recommend adding 1' to 3' to each side of your final measurement to accomodate for this requirement.
Advantages with buying from ITL
O&G Liner Experience in Multiple Plays . . . Containment
Rapid Turnaround & Delivery & Customer Service
Coated Woven Reinforced Liner Products
Custom Fabrication . . . single piece liners and single felt panels
O&G Industry Pulse for Changing Liner Needs . . . R&D w/ Solutions
How We Measure Up . . . ITL Coated-Woven (CWPE) Vs. Leading LLDPE
UV Accelerated Weathering. More than 90% strength retained after 2,000 hours exposure.
*ASTM D1777 Option 1. All values are +/- 10% and are not intended as limiting specifications.
DISCLAIMER: The information contained herein is provided for reference purposes only and is not intended as a warranty or guarantee. Final determination of suitability for application is the sole responsibility of the user. These values are based on testing results from past fabric runs. Each production run varies in final results. If a certain specified value is required, please inform ITL in advance and we can provide current testing results. Last updated November 22, 2011.
Ranch & Farm
Custom Specialty Products
Liners, Pond Liners, Pit Liners, Impoundment Liners, Containment Liner, Secondary Containment Liner, Frac Tank Liners, Spill Containment Liners, Tank Liners, Geomembrane, Geomembrane Containment Liners