TenCate Mirafi delineation geotextiles are staple fibers used for soil separation and drainage. They combine high durability, along with excellent physical and hydraulic properties. TenCate Mirafi® delineation geotextiles are produced from polypropylene staple fibers and combine high water flow rates and durability while providing excellent soil retention. TenCate Mirafi nonwoven geotextiles are used in a wide variety of applications in the environmental and general civil markets. These include separation, filtration and protection applications. TenCate Mirafi delineation geotextiles are is used in many critical subsurface systems. The use of this orange delineation fabric allows for safe excavations where utilities or other sensitive structures may be buried. The highly visible orange nonwoven geotextile serves as a warning to construction workers when the excavation reaches a buried structure.