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ChemMaster Chemisil

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ChemMaster Chemisil

A Liquid Concrete Floor Hardener & Dustproofer

Chemisil is a clear, water-based liquid chemical floor hardener that reacts with the free lime and calcium carbonate in concrete. It fills and seals the pores and capillaries to harden and dustproof surfaces.

ChemMaster Chemisil Uses:
  • Dusting interior or exterior concrete surfaces
  • Horizontal or vertical applications
  • Floor slabs, formed and poured walls
  • Curing agent for surfaces scheduled to receive subsequent treatments, Chemisil Plus or coverings
  • Hardens soft, punky surfaces caused by premature freezing of concrete surfaces
  • Halts progression of deterioration caused by carbonation


  • Seals, hardens and dust proofs in one operation
  • 0% V.O.C. content, no odor
  • Compatible with a majority of adhesives for resilient floor coverings
  • May be used in food storage or occupied areas
  • Increases resistance to penetration of liquids and oils
  • Reduces labor cost of subsequent construction clean up

***Special order item - 2 week lead time***

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Additional information

Weight48 lbs
Dimensions12 × 12 × 16 in