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    Fibrillated Microfibers

    Replacement of light gauge weld-wire reinforcement

    Fibrillated polypropylene fibers are an unique technology that creates additional micro fibrils that are attached to the principle fibrillated network. These additional anchorage sites provide increased bonding between the mortar matrix and the fiber network and enhance the performance of fibrillated microfibers as a shrinkage and temperature (secondary) reinforcement.

    • Excellent distribution throughout concrete
    • Useful in residential and commercial slab-on ground
    • Excellent finishability

    Fibrillated Microfiber Products

    MasterFiber F 70

    Modifies macro-cracking and micro-cracking mechanisms | Excellent shrinkage and temperature reinforcement | Meets the requirements of ICC ES AC32 Sections 3.1.1 (plastic shrinkage reinforcement) and 3.1.2 (shrinkage and temperature reinforcement)

    MasterFiber F100

    Inhibits and controls the formation of plastic and drying shrinkage cracking in concrete | Improves toughness, impact, shatter and surface abrasion resistance | Improves green strength
    Fibrillated Microfibers

    Direct contact

    Master Builders Solutions Technical Support

    Admixture Systems

    1-800-628-9990

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