MasterFiber PP 12 - Fine monofilament polypropylene fiber

How does MasterFiber PP 12 work?

MasterFiber PP 12 is a fine mono-filament fiber which significant reduces plastic shrinkage cracking and explosive spalling of concrete during fire.

Recommended uses:

  • Shotcrete
  • Precast
  • Slabs on ground

What are the features and benefits of MasterFiber PP 12?

MasterFiber PP 12 enables binding of concrete in the early suring stages to maximizing crack control. It significantly reduces any increase in moisture pressure with the concrete structure during fire. It is uniquely designed and packaged, allowing to be evenly dispersed through the matrix, ensuring that no balling or pumping problems occur.

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MasterFiber PP 12

Fine monofilament polypropylene fiber


MasterFiber PP 12: Technical Data Sheet

pdf (244.31 Kb)