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Spunbond Nonwoven Geotextile

is a nonwoven, spunbonded, continuous filament, polypropylene geotextile offering the consistent quality expected of spunbond geotextiles. Both US SF20 and US SF40 resists ultraviolet and biological deterioration, rotting, naturally encountered basics and acids. Polypropylene is stable within a pH range of 2 to 13.

SF 20 for Patios and Walkways
SF 40 for Driveways

Roll Sizes:
4′ x 300′ (1200 sf)
6.25′ x 300′ (1875 sf)

PROPERTY ASTM TEST SF 20 SF 40
Grab Tensile (lbs) D 4632 60 130
Elongation (%) D 4632 >50 >50
Trapezoid Tear (lbs) D 4533 25 60
Puncture (lbs) D 4833 18 41
Mullen Burst (psi) D 3786 60 140
AOS (US sieve no.) D 4751 30 70
Permittivity (sec -1) D 4491 2.0 0.8
Permeability (cm/sec) D 4491 .07 .04
Water Flow (gal/min/sf) D 4491 150 60
UV Stability (%) D 4355 - 70