​MasterFiber MAC 360 FF

Synthetic hybrid fiber with optimum finishing performance

How does MasterFiber MAC 360 FF work?

MasterFiber MAC 360 FF, a synthetic hybrid fiber, is manufactured from a proprietary blend of polypropylene resins for use in making fiber-reinforced concrete in compliance with the requirements of ASTM C 1116/C 1116M “Standard Specification for Fiber-Reinforced Concrete.”  It is a blend of synthetic micro- and macrofibers engineered for use as shrinkage and temperature (secondary) reinforcement and, specifically, to provide optimum finishing performance in hard-troweled concrete applications. MasterFiber MAC 360 FF hybrid fiber has also been engineered to provide post-crack flexural performance equivalent to that provided by most commercially-available synthetic macrofibers, at equal dosages.

Recommended uses

Typical applications include, but are not limited to, the following:

  • Hard-troweled concrete

  • Industrial and warehouse slabs-on ground

  • Residential and commercial slabs-on ground

  • Concrete pavements, white-topping and overlays

  • Composite metal decks

  • Architectural panels

What are the unique features of MasterFiber MAC 360 FF hybrid fiber?

  • Uniform distribution throughout the concrete matrix

  • Exceptional finishability

  • Improves green strength

  • Exceptional post-crack flexural performance

  • Alkali resistant and rust proof

What are the benefits of MasterFiber MAC 360 FF hybrid fiber?

  • Enhances aesthetics and eliminates the potential for rust stains

  • Eliminates the need for welded-wire reinforcement (WWR) and conventional steel bars used as shrinkage and temperature reinforcement, depending on application

  • Provides effective tight crack control

  • Permits earlier stripping of forms, with less rejection

  • Minimizes plastic shrinkage and settlement cracking

  • Enhances impact and shatter resistance

  • Enhances durability

  • Reduces construction time and overall labor and material costs

Direct contact

Master Builders Solutions Technical Support

Admixture Systems

1-800-628-9990

Safety Data Sheet (SDS)

Find all available safety data sheets for this product.

Product Certifications

Generate a free certificate of conformance for a specific BASF construction product.

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