Prosoco LS/CS Reactive Silicate Hardener/Densifier and Dustproofer


The Prosoco LS/CS Reactive Silicate Hardener/Densifier and Dustproofer is a penetrating silicate treatment that hardens, densifies and dustproofs concrete flatwork. Unlike conventional hardeners, it does not have to be scrubbed or flushed. Simply spray LS/CS on the surface and spread it out with a microfiber pad. LS/CS will not trigger or contribute to surface ASR (alkali silicate reaction) and will dustproof freshly troweled “green” concrete, or existing floors of any age.

1 Gallon


Prosoco LS/CS Reactive Silicate Hardener/Densifier and Dustproofer

Introducing Prosoco LS/CS Reactive Silicate Hardener/Densifier and Dustproofer – the ultimate solution to elevate the performance and longevity of your concrete surfaces. This cutting-edge formula is meticulously crafted to deliver unparalleled strength, durability, and aesthetic enhancement for your concrete structures.

Prosoco LS/CS harnesses the power of reactive silicate technology, penetrating deep into the substrate to create a chemically bonded, hardened surface. This transformative process not only significantly increases the abrasion resistance of the concrete but also enhances its overall durability, making it resilient against the rigors of daily wear and tear.

Dust and efflorescence are common concerns with untreated concrete surfaces, detracting from their visual appeal and posing long-term maintenance challenges. Enter Dustproofer, an integral component of Prosoco LS/CS. This advanced formula acts as a formidable barrier, preventing the formation of unsightly dust and efflorescence, thereby preserving the pristine appearance of your concrete spaces.

Prosoco LS/CS is not merely a surface treatment; it’s a long-term investment in the structural integrity of your concrete. By filling and densifying the concrete matrix at a molecular level, it mitigates the impact of environmental factors, ensuring that your surfaces remain strong and resilient for years to come.

Whether applied to industrial floors, commercial spaces, or architectural masterpieces, Prosoco LS/CS Reactive Silicate Hardener/Densifier and Dustproofer guarantees a transformative enhancement, providing a concrete solution for the challenges faced by modern structures. Elevate your concrete surfaces to new heights with Prosoco LS/CS – where strength, durability, and aesthetics converge in perfect harmony.

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Additional information

Weight N/A
Dimensions N/A

1 Gallon, 5 Gallon

  • 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.
  • Tested and conforms to California Collaborative for High Performance School Indoor Air Quality standards.
  • Shelf Life: 2 years in tightly sealed, unopened container
  • Voc Content: 0 g/L
  • Form: Clear, colorless, odorless liquid
  • Ph: 11.0
  • Coverage Rate: 300-800 sq ft/gal. See Product Data Sheet for specific coverage rates.
  • Freeze Point: 32° F (0° C)
  • Flash Point: Non-applicable
  • Total Solid: 6%
  • WT/GAL: 8.6 lbs