• Benonite-free Waterstop
  • Solvent-free Waterproofing Membrane
  • Tested and Proven Antimicrobial Concrete Admixture
  • Penetrating Surface Densifier and Hardener
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ConBlock SH


Why choose ConBlock SH?

(Sodium-based Surface Hardener)

As a surface hardener, ConBlock SH increases abrasion resistance, increases hardness, reduces absorption, and when applied early, increases compressive strength.


Technical Data Sheet
Safety Data Sheet