Polypropylene Liner

45 mil. Liners

polypropylene-linerThe 45 mil Polypropylene Liner is a high strength fabric designed for placement in ponds, lakes, lagoons and other containment areas. Flexible in design, these liners are able to withstand extended UV exposure, various weather conditions, and a range of stored liquids or materials. This equips the liner for use in any industrial or commercial location.

Polypropylene Liners feature a thickness of 45 mils and are rated with UV resistance rating of over 12,000 hours. When high strength and durability is required for your location, these liners are the perfect choice.

Questions? We can help! Call our team at 1-772-646-0597 or fill out our quote request form to discuss your requirements.


  • Thickness: 45 mil
  • UV Resistance Time: More than 12,000 hours
  • Low Temperature Flexibility: -50° F
  • Available in Tan/Tan, Black/Black, or Tan/Black
  • Can be made in Industrial and Potable Grades
  • Polypropylene Liner Specifications


  • Flexible Material to Line Ponds/Lagoons
  • High UV Rating and Resistance
  • Economical Lining Solution
  • Easy to Place and Install
  • Used in a Range of Locations, Tanks and Facilities
  • Helps You Comply with EPA Regulations

Polypropylene Liners Technical Specifications



Test Method

Gauge, Nominal (Mils) 45  
Piles Reinforcing 1  
Breaking strength - fabric
minimum (lbs)
300 ASTM D751
Method A
Low Temperature Flexibility
1/8" Mandrel (°F)
-50 ASTM D2136
4 hours
puncture resistance 110 FTM 101C
Tear strength
minimum (lbs.)
160 ASTM D751
Dimensional Stability
(% change max)
1% ASTM D1204 (180°F/ 1 HR)
Hydrostatic Resistance
minimum (psi)
Ply Adhesion
minimum (lbs./in.)
20 ASTM D413
Water Absorption
(% wt. change, max)
0.5% ASTM D471
UV Resistance >12,000 hours ASTM G26 XENON ARC

Looking for a 45 mil liner made from a material other than polypropylene? Check out our complete Secondary Containment Liner Variety. Options include fabrics made from the following materials:

  • Polyethylene
  • HDPE
  • XR-5/Elvaloy/Equivalent Fabric

If there is a specific liner thickness, material or fabric you require, please do not hesitate to send us these requirements so we can work to find the best option for your location.

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Questions? We can help! Call our team at 1-772-646-0597 or fill out our quote request form to discuss your requirements.