... in experience Competitive price Friendly after sale services Cement Polypropylene fiberscement cracking-resistance reinforced fibers, concrete fibers, concrete ... mesh fiber, PP mesh fiberCurved polypropylene marco fiber, Curved PP marco fiberTwisted Bundle polypropylene fiber, Twisted Bundle PP fiber1 ... ): 450 minElastic Modulus (Mpa): 3500 minCrack elognation (%): 15 - 25 min Polypropylene mesh fiber