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3.1 oz Nonwoven Geotextile

Synthetic Geotextile Drainage Fabric

3.1 oz nonwoven geotextileThe 3.1 oz nonwoven synthetic geotextile is the lightest nonwoven geotextile. They have the fastest flow rate and are great for drainage systems dealing with high water flow. The material is also thin enough provide great gas filtration, with a 50 sieve opening.

The 3.1 oz nonwoven is made durable polypropylene with a tensile strength of 80 lbs. These fabric resistant against UV rays, mildew, biological degradation and many chemicals found in the ground. This helps the fabric last much longer then a biodegradable geotextile.

If you have questions about drainage fabric, give us a call at 1-772-646-0597 or request a price quote.


  • Fabric: Nonwoven Needle Punched Polypropylene
  • Water Flow Rate: 150 gpm/ft²
  • Weight: 3.1 oz/yd²
  • Tensile Strength: 80lbs


  • Offers the Highest Level of Permeability
  • Rot Resistant
  • UV Resistant
  • Light Weight Fabric
  • Chemically Inert

drainage fabricStandard Applications

  • Erosion Control
  • Fast Filtration
  • Separation
  • Drainage Pipe Wrapping
  • Drainage Projects
  • Construction Site Drainage

3.1 oz. Nonwoven Geotextile Technical Specifications

Property Test Method Unit Minimum Average Roll Value (M.A.R.V.)
Grab Tensile ASTM D4632 lbs (kN) 80 (.35)
Grab Elongation ASTM D4632 % 50
Trapezoid Tear Strength ASTM D4533 lbs (kN) 30 (.13)
CBR Puncture Resistance ASTM D6241 lbs (kN) 175 (.76)
Permittivity ASTM D4491 sec-1 2.2
Water Flow ASTM D4491 gpm/ft² (l/min/m²) 150 (6095)
A.O.S ASTM D4751 U.S. Sieve(mm) 50 (.30)
UV Resistance ASTM D4355 %/hrs 70/500
CBR Puncture Strength ASTM D4355 lbs (kN) 175 lbs (.76 kN)
Rolls Sizes 12.5' W x 360' L (4,500 ft²)
15' W x 360' L (5,400 ft²)
Product Flyer Nonwoven Geotextile Flyer (PDF)
Geotextile Installation Geotextile Installation (PDF)

geotextile installation staples For geotextile securement accessories, please call us at 1-772-646-0597!

geotextiles-wovenSimilar to our other erosion control products, the Nonwoven Geotextiles are available in several different strengths and weights to accommodate different locations, projects, and requirements. Depending on your application's, location, weight needed and flow rate requirement, the geotextile needed best suited varies. Other nonwoven synthetic geotextile available include:

For stronger geotextiles, check out our Woven Synthetic Geotextiles.

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Questions? We can help! Call our team at +1-772-646-0597 or fill out our quote request form to discuss your requirements.