SKAPS M-440 woven geotextile fabrics are woven polypropylene materials offering optimum performance when used in reinforcement, stabilization, and drainage applications. Produced from first-quality raw materials, they provide the perfect balance of strength and separation in styles capable of functioning exceptionally well in a wide range of performance requirements. SKAPS M440 resists ultraviolet resistance, rotting, and biological degradation and it is chemically inert to any natural bases or acids.