Chemical-Resistant Geomembranes You Can Trust
Compared to the competition, XR® Geomembranes are the strongest, most durable hydrocarbon-resistant geomembranes in use today. Seaman Corporation offers:
- XR-5®—the highest-strength and most chemically-resistant geomembrane on the market, developed to protect against acids, oils, methane, and alkalis
- XR-3®—perfect for geomembrane applications that require moderate chemical resistance and strength
Seaman Corporation’s long record of successful installations containing a variety of harsh liquids has given it a recognized position of leadership in this specialized field. XR technology is used in all types of geomembrane applications, including pond liners, secondary containment, floating covers, wastewater baffles, and potable water containment. See how XR Geomembranes compare to other options when exposed to a wide range of tough contaminants.
| XR-5® | HDPE | PVC | CSPE | Polypropylene | |
| Kerosene | A | B | C | C | C |
| Diesel Fuel | A | A | C | C | C |
| Acids (General) | A | A | A | B | A |
| Naphtha | A | A | C | B | C |
| Jet Fuels | A | A | C | B | C |
| Saltwater 160° F | A | A | C | B | A |
| Crude Oil | A | B | C | B | C |
| Gasoline | B | B | C | C | C |
A = Excellent
B = Moderate
C = Poor
NF = Not Found in Published Chart
Source: Manufacturer's Literature
