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gt4

GT4 (clear and white)

GT4 is produced using advanced technology, resulting in a greenhouse film that is tough and clear long lasting greenhouse film.

Manufactured with state-of-the-art extrusion equipment and new high tech polymers, GT4 products offer growers:


  • Superior Strength and Toughness

  • Higher Light Transmission

  • Guaranteed Longer Life -- 4 years

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.

  • Folds up to 210% stronger

  • Tear Strength up to 164% higher

  • Puncture Force up to 12% higher

  • Advanced UV up to 33% longer life

    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
    4 years

    Yes
    4 years

    NO

    NO

    YES

    Optional**


    *Minimum order requirements only



    Specifications

    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

    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

    F(50) Fold

    570

    g

    ASTM D 1709


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