This product is available in West Virgina only!

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Reactive silicate hardener/densifier and dustproofer for concrete

LS/CS by Prosoco is a penetrating silicate treatment that hardens, densifies and dustproofs concrete flatwork. LS/CS does not have to be scrubbed or flushed unlike conventional hardeners. Simply spray LS/CS on the surface and spread it out with a microfiber pad.

  • Penetrates and cures quickly to produce better initial hardness.
  • Most floors can be opened to traffic within one hour of treatment.
  • Non-flammable. Non-toxic. Low-odor.

LS CS in use