NSF 61 APPROVED
Usage & Longevity

45 MIL REINFORCED POLYPROPYLENE
20 + year life expectancy

Water Tanks, Cisterns, Catchment Ponds, Pond & Reservoir
30 MIL WHITE PVC
6 + year life expectancy

Enclosed Water Tanks and Systems, Cisterns
40 MIL WHITE PVC
10 + year life expectancy

Enclosed Water Tanks and Systems, Cisterns
60 MIL WHITE PVC
10 + year life expectancy

Enclosed Water Tanks and Systems, Cisterns

Geomembrane Material Specifications and Recommendations
Usage & Longevity

15 MIL REINFORCED POLYETHYLENE
3 to 5 year life expectancy

Catchment Ponds, Weed & Root Barriers, Pond Liners, Hay Covers, Canal Liners, Equipment Covers, Washout Basins, Leach Ponds, Soil and Riparian Remediation
24 MIL REINFORCED POLYETHYLENE
15 + year life expectancy

Catchment Ponds, Pond & Reservoir Liners, Water Tank Liners, Canal Liners, Fire Suppression Ponds, Leach Ponds, Soil and Riparian Remediation, Stock Tank Liners
30 MIL REINFORCED POLYETHYLENE
20 + year life expectancy

Catchment Ponds, Weed Barriers, Pond Liners, Hay Covers, Canal Liners, Pit Liners, Stock Pile Covers, Leach Ponds, Soil and Riparian Remediation
36 MIL REINFORCED POLYPROPYLENE
15 + year life expectancy

Catchment Ponds, Pond & Reservoir Liners, Water Tank Liners, Canal Liners, Secondary Containment, Fire Suppression Ponds, Leach Ponds, Soil and Riparian Remediation, Stock Tank Liners, Manure Containment, Hazmat Containment
45 MIL REINFORCED POLYPROPYLENE
20 + year life expectancy

Catchment Ponds, Pond & Reservoir Liners, Water Tank Liners, Canal Liners, Secondary Containment, Fire Suppression Ponds, Leach Ponds, Stock Tank Liners, Manure Containment, Hazmat Containment
20 – 40 MIL PVC
2 to 5 year life expectancy exposed/20 year life expectancy buried

Catchment Ponds, Weed Barriers, Pond Liners, Secondary Containment, Leach Ponds