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GT4 (clear and white)
GT4 offers the best value in a 6-mil, 4-year greenhouse film with the following improved properties over our older generations of greenhouse covers.
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GT4 is available in a wide selection of stock sizes, along with Green-Tek’s famous MADE TO ORDER service, offering custom sizes in tubes and sheets at the price of standard sizes. Why pay extra for a stock size that’s too big? Choose from one of the widest variety of stock
widths in the industry:
| Tubes (in feet) |
| 10, 12, 14, 16,18, 20, 21, 22, 24, 25 and 26 |
| Sheets (in feet) |
| All of the widths listed above plus: 28, 32, 36, 40, 42, 44, 48, 50, and 52 |
Product Specifications
Gauge |
UV Stabalized |
Warranty |
Anti Condensate? |
Thermal? |
Bee Compatibility? |
White Opacity? |
6 mil |
Yes |
Yes |
NO |
NO |
YES |
Optional** |
*Minimum order requirements only
Specifications |
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Property |
Typical Value |
Unit |
Test Method |
Gauge |
|||
Specified |
6.0 |
mil |
AT Method |
Optical |
|||
Transmission |
92 |
% |
ASTM D 1003 |
Haze |
27 |
% |
ASTM D 1003 |
Clarity |
73 |
% |
ASTM D 1003 |
Tensile: MD |
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Max. Stress |
33.3 |
MPa |
ASTM D 882 |
Max. Load |
125 |
N |
ASTM D 882 |
Elongation |
684 |
% |
ASTM D 882 |
Tensile: TD |
|||
Max. Stress |
31.9 |
MPa |
ASTM D 882 |
Max. Load |
118 |
N |
ASTM D 882 |
Elongation |
776 |
% |
ASTM D 882 |
Tear |
|||
MD |
10.2 |
N |
ASTM D 1922 |
TD |
30.2 |
N |
ASTM D 1922 |
Dart Impact |
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F(50) Fold |
570 |
g |
ASTM D 1709 |
| Literature | |
| Brochure | |








