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              YL-PMF POLYPROPYLENE MACRO FIBERYL-PMF uses 100% polypropylene as raw material and is manufactured through a special process. It is a concrete reinforcement fiber dedicated to highways, railways, tunnels, culverts, etc. 
 
         
 
              YL-PMF uses 100% polypropylene as raw material and is manufactured through a special process. It is a concrete reinforcement fiber dedicated to highways, railways, tunnels, culverts, etc.