Polytwist® PT is a structural macro synthetic fiber reinforcement made of 100% pure copolymer/polypropylene material, consisting of twisted monofilament fiber bundles. Thanks to its twisted structure specially developed for on-site concrete applications, Polytwist® PT not only provides long-term maximum durability without corrosion risk but also reduces plastic shrinkage and plastic settlement cracks. Polytwist PT eliminates the need for traditional methods such as steel mesh reinforcement and steel wire. It is also corrosion-resistant, non-magnetic, and 100% alkali and acid resistant. Due to its soft structure, it buries better after finishing and does not appear on the surface. It reduces labor and finishing steps.