cures and densifies new concrete in one step


cures and densifies new concrete in one step

PROSOCO® DensiKure densifies and cures newly placed, smooth, steel-trowel-finished concrete in one application. This combination of a high-performance hardener/densifier with a temporary organic film is applied easily with pump-up sprayers and dries in about 60 minutes.

Mike Brennan

Mike Brennan, Concrete Flooring Product Specialist



  • Meets the moisture retention requirements of ASTM C309.
  • Easy to apply. Fast drying.
  • Retards water loss from newly placed concrete surfaces.
  • Enhances the ultimate performance, surface sheen and surface hardness of floors later treated with Consolideck LS, LS/CS or Blended Densifier.
  • VOC-compliant. Non-flammable. Non-toxic. Low-odor.
  • After removal, compatible with later application of PROSOCO protective treatments and coatings.
  • SHELF LIFE1 year in tightly sealed, unopened container
  • VOC CONTENT<100 g/L
  • FORMWhite, opaque liquid
  • PH11.40
  • COVERAGE RATE200–600 sq.ft. per gallon (5–15 m2/L). See Product Data Sheet for specific coverage rates.
  • FREEZE POINT32° F (0° C) (mixed)
  • FLASH POINT>212° F (>100° C) ASTM D3278 (mixed)
  • TOTAL SOLIDS15% by weight
  • WT/GAL9.0 lbs
  • AVAILABLE SIZES1-gal, 5-gal, 55-gal


PROSOCO DensiKure combines the chemistries that densify and harden concrete with ones that cure concrete, eliminating the normal wait times between the two steps while the concrete hardens, dries and cures. By forming a membrane on the surface of new concrete, DensiKure locks in moisture to enable a complete cure. Treated concrete floors are typically dry in 60 minutes. A single-source densifier and cure, DensiKure helps a new concrete slab retain the moisture it needs to properly cure, and prevents water getting out of the concrete too quickly via vapor transmission.

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