_________________________________________________
|Product Name    | Glasgrid 8501 | Glasgrid  8502 |
|________________|_______________|________________|
|Manufacturing   |    Knitted    |    Knitted     |
|Process         |               |                |
|________________|_______________|________________|
|Coating         |     YES       |     YES        |
|________________|_______________|________________|
|Polymer         |  fiberglass   |  fiberglass    |
|________________|_______________|________________|
|Mass/Unit Area  |               |                |
|    g/m2        |    370        |    540         |
|   (oz/sy)      |    (11)       |    (16)        |
|________________|_______________|________________|
|Aperature Size  |               |                |
|  mm(in)        |               |                |
|   MD           |   12(0.5)     |   12(0.5)      |
|   XD           |   12(0.5)     |   12(0.5)      |
|________________|_______________|________________|
|Wide Width      |               |                |
|Tensile Strength|               |                |
|ASTM D4595      |               |                |
|  kN/M (lb/ft)  |               |                |
|  % Elong.      |               |                |
|                |               |                |
|@ 5% Strain     |               |                |
|   MD           |    NA         |      NA        |
|   XD           |    NA         |      NA        |
|________________|_______________|________________|
|@ Ultimate      |               |                |
|   MD           |   100(560)    |   200(1120)    |
|   XD           |   100(560)    |   100(560)     |
|________________|_______________|________________|
|Long Term Design|               |                |
|Strength - Tal  |               |                |
|GRI GG4- in sand|               |                |
|   kN/M (lb/ft) |     NA        |      NA        |
|________________|_______________|________________|
|Man. Suggested  |    asphalt    |    asphalt     |
|Applications    |    overlay    |    overlay     |
|________________|_______________|________________|