Primary & Secondary Containment Liners

20 mil RPE Liners

20 mil. Primary and Secondary Containment Liners have been used in locations around the country to effectively and reliably contain hazardous liquids. Whether to reinforce pond walls, contain liquids, or prevent contamination, these liners can provide the support and durability required when dealing with hazardous materials. hdpe-secondary containment

Common Areas of Use:

  • Construction Sites
  • Industrial Facilities
  • Mining Locations
  • Landfills

As with several of our containment liners, the 20 mil. RPE fabric is equipped with a range of resistances to help prevent cracking, seeping, and leakage in unwanted locations. Standard design for these liners includes a black fabric material, a thickness of 20 mils, a standard weight of 9 oz., and a low temperature cold crack of -85° F.

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


  • Thickness: 20 mil.
  • Weight: 9 oz/sq. yd.
  • Fabric Color: Black
  • Hydrocarbon Stable
  • 2 Layers of Black Material
  • Low Temperature Cold Crack: -85° F
  • 20 mil Liner Specifications


  • Flexible Exterior
  • Equipped for UV Exposure
  • Sized to Meet your Requirements
  • Multiple Fabric Options
  • Many Fabrics Equipped for Temperatures and Climates
  • High Chemical Resistance


  • Ponds
  • Lakes
  • Lagoons
  • Storage Pits
  • Construction Sites

How Does This Product Keep you in Compliance?

20 mil Secondary Containment Liner
Technical Specifications

Description   BLACK / WHITE 12 X 12 COUNT PER INCH 
Weight ASTM D 1910  9.0 OZ./SQ.YD. (+/-5%) 
Thickness   20 MILS (+/-10%) 
Coating Thickness   3.0 MILS EACH (+/-10%) 
Tensile Strength
(Grab Method)
ASTM D 5034  WARP 250 LBS. 
WEFT 260 LBS. 
Elongation to Break   WARP 35%
Tear Strength
(Tongue Method)
Bursting Strength
ASTM D 3786  495 PSI 
Hydrostatic Resistance ASTM D 751  377 PSI 
Puncture Resistance FED. STD. 101C,
METHOD 2065.
ASTM D 4833 
141 LBS

625 LBS
Moisture Vapor
ASTM E 96 B  .222 GRAMS/M2/24HRS.
Low Temperature
Cold Crack
ASTM D 2136  -85°F
Permeability ASTM D 4491  0.0143 CM/SEC
Carbon Black
ASTM D 4218  3.27%
Carbon Black
UV Resistance ASTM G-151 90% STRENGTH RETAINED AFTER 2000 HRS.  


For ponds or other locations that require a higher level of flexibility, additional liner fabrics are also available including XR-5 (or equivalent), Polyurethane, and PVC materials.

View all Secondary Containment Liners

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