Filament Spunbond needle Puched Geotetile Specification: 100g/m2-800g/m2 Color: White, Grey, and black PET Filament Spunbond needle punched geotextileProperties:High strength, anti-aging, acid and basic resistance, abrasion resistance, flexibility, and easy for construction. Usage:Used in the area of highway, railway, tunnel, subway, dam, coastal beach for reinforcement, filtration, separation ...