Sika® Confibre® 51F

Fibrillated Polypropylene Fibre

Sika® Confibre® 51F is a fibrillated polypropylene fibre for use in concrete to reduce the incidence of plastic shrinkage cracking. Sika® Confibre® 51F increases the strain capacity of the fresh concrete therefore reducing plastic cracking.

Sika® Confibre® 51F provides the following benefits:
  • Increased resistance to plastic shrinkage cracking
  • Increased impact resistance
  • Increased cohesion
  • Non staining