Plastic Crude Fiber Used in Concrete High Strength Polypropylene Fibre. High Tensile Strength: Minimum tensile strength exceeds 650 MPa for superior reinforcement. Corrosion Resistant: Excellent acid and alkali resistance suitable for highly corrosive environments. Customizable Dimensions: Available in lengths of 47mm, 55mm, and 65mm to meet specific needs. Embossed Surface: Enhances cohesive force between fibers and concrete, boosting crack resistance. Cost Effective: Reduces equipment wear and fiber rebound compared to steel fibers. Easy Dispersion: Wrapped in water-soluble film that dissolves instantly in concrete mixture. Versatile Applications: Ideal for shotcrete, tunnel lining, precast concrete, and floor screed. Customizable Packaging: Standard 5kg/box available with custom packaging options upon request.