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TerraTex® HPG-70

TerraTex® HPG-70 is composed of high tenacity polyester multifilament yarns which are woven into a stable network such that the yarns retain their relative position. It is resistant to commonly encountered soil chemicals, mildew and insects, and is non-biodegradable. TerraTex® HPG-70 is manufactured to meet the following minimum average roll values:




All values provided are intended for rapid comparison purposes, only. Please refer to a specific product’s Product Data Sheet (PDS) and the disclaimers therein for a detailed listing of all characteristics, associated definitions and values needed for structure design, specification compliance review and product submittal purposes. Please Download PDS for all information transfer, printing and submittal purposes.

Property Test Method English Metric
Ultimate Tensile Strength
ASTM D4595 4,800 x 4,800 lbs/ft 70.0 x 70.0 kN/m
Tensile Strength at 5% strain
ASTM D4595 1,407 lbs/ft 20.5 kN/m
Permittivity 1
ASTM D4491 0.059 sec-1 0.059 sec-1
Water Flow Rate 1
ASTM D4491 4 gpm/ft2 163 Lpm/m2
AOS 1 , 2
ASTM D4751 50 US Std. Sleve 0.293 mm
UV Resistance
ASTM D4355 50 % @ 500 hrs 50 % @ 500 hrs

  • 1   At the time of manufacturing. Handling, storage, and shipping may change these properties.
  • 2   Value represents maximum average roll value.