Siliconate Enhanced Floor Hardener

VELOSIT FH 921 is a siliconate enhanced concrete floor hardener. VELOSIT FH 921 improves abrasion resistance and substrate appearance whilst also reducing surface absorptivity.

Typical applications:

  • Strengthening of concrete floors in factories, distribution centers and warehouses
  • Improving of chemical resistance against aggressive media like sewer, manure or silage
  • Improving of surface sheen in polished concrete applications
  • Fast track finishing of commercial floors as an alternative to coatings and sealers
  • On new and existing concrete


  • VOC and solvent free
  • Low viscosity
  • Improved water and oil repellency on treated concrete floors
  • Easy to use
  • Reduces abrasion and tire wear


Here you can find detailed information about the selected VELOSIT product.

Technical Data Sheet Safety Data Sheet Prospect High Performance Floors

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