POLYPROPYLENE MICRO FIBER is a 100% virgin polypropylene monofilament fiber designed to control plastic shrinkage cracking in concrete and mortar. It enhances durability, impact resistance and surface integrity.

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Polypropylene fibers in sizes of 12 and 18 mm are used in the mixture with fiber concrete, and those in sizes of 6 mm are used in the mixture with mortars. These fibers are used to control and eliminate small cracks in concrete. For strengthening concrete floors subject to heavy machinery traffic, they should be used in conjunction with steel or concrete macro synthetic fiber PP fibers.