NAFILean Stiff is a compound designed and manufactured by APM, a French compounding company specialized in hemp fiber reinforced thermoplastic. NAFILean Stiff is a polypropylene reinforced with 20% of hemp fiber. NAFILean Stiff was developed to provide mechanical properties equivalent to a PP GF, to produce high performance technical parts. Application: Automotive, construction industry, technical parts Hemp that we use in our compound is 100% produced in a French agricultural cooperative, wich allow an important reduction on the environmental impact while increasing the mechanical properties of our materials. NAFILean Stiff - PF2 623 - High Stiffness 20% hemp fibers reinforced polypropylene for lightweight interior automotive parts. - Standard color: technical black.