____________________________________________
|Product Name    |Enkanet 4011 |Enkanet 4120 |
|________________|_____________|_____________|
|Structure       |other or     |entangled    |
|                |combination  |mesh         |
|________________|_____________|_____________|
|Core/Net/Mesh   |             |             |
|Polymer         |HDPE         |HDPE         |
|Composition     |             |             |
|________________|_____________|_____________|
|Geotextile      |             |             |
|Attached (Y/N)  |   Y         |    Y        |
|________________|_____________|_____________|
|Dimen.Properties|             |             |
|Wth/Lth m(ft)   |2/97.5       |2-30.5       |
|                |(6.5/320)    |(6.5/100)    |
|Thickness       |             |             |
|Core/Net/Mesh   |             |             |
|ASTM D5199      |             |             |
|mm(mils)        |   NA        |   NA        |
|________________|_____________|_____________|
|Compressive     |             |             |
|strength @ yield|  NA         |  NA         |
|per ASTM D1621  |             |             |
|kPa(psi)        |             |             |
|________________|_____________|_____________|
|In Plane Flow Rt|             |             |
|ASTM D4716-87   |             |             |
|                |             |             |
|Gradient = 0.1  |0.00863      | 0.0201      |
|Pressure = 10kPa|             |             |
|(1.45psi)       |             |             |
|M2/S(gal/min/ft)| (41.7)      | (97.1)      |
|________________|_____________|_____________|
|In Plane Flow Rt|             |             |
|ASTM D4716-87   |             |             |
|Gradient = 0.1  | 0.00199     | 0.00242     |
|Pressure =100kPa|             |             |
|(14.5 psi)      |             |             |
|M2/S(gal/min/ft)| (9.6)       | (11.7)      |
|________________|_____________|_____________|