Diamatic – Silex Armour Hard CD (Colodial Densifier)

Diamatic – Silex Armour Hard CD (Colodial Densifier)



  • Higher Level of Abrasion Resistance
  • Significantly Increases Surface Hardness & Density
  • Excellent Water Repellent
  • Higher Gloss Readings
  • Prevents ASR
  • Enhances & Protects Integral Color & Dyed
  • Blocks Efflorescence

Silex® HARD is a neutral pH formula utilizing proprietary chemically reactive hydrophilic technologies that allow the solution to penetrate deeply and enable self-sealing properties.  As Silex® Hard is applied it immediately begins chemically reacting within the concrete’s matrix forming insoluble cementitious compounds that effectively self-seal micro pores and hairline cracks.  These fast-reacting hydrophilic properties close off pathways for moisture from any direction, therefore allowing the concrete itself to become the water barrier; a hydrophobic surface.

Silex® HARD densifier chemically produces a significantly harder, denser floor, substantially increases the abrasion resistance and provides a durable dust-proofed concrete surface which helps to reduce maintenance costs.

Coverage Rates: 400 to 600 Sq.ft. /gal.*

*Due to the wide variety of substrates variations in concrete quality, porosity, job site conditions, temperatures and relative humidity will affect coverage rates and drying times.

Weight 45.6 lbs
Dimensions 12 × 12 × 15 in


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