GEO 6.9-2700W is a woven geotextile made of 100% high-tenacity polypropylene yarns. This product has high tensile strength and modulus and is used for reinforcement over soft soils. GEO 6.9-2700W resists ultraviolet and biological deterioration, rotting, naturally encountered basics and acids. Polypropylene is stable within a pH range of 2 to 13. GEO 6.9-2700W meets the following M.A.R.V. values except where noted. Click here for Product Data Sheet.