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Concrete Floor Densifiers and Hardeners

These unique chemicals react with the concrete at the molecular level and work to fill concrete’s natural pores, making the surface more dense. This helps to make the surface resistant to oil and water spills, and it also helps reduce dusting. The denser the concrete, the better the results will be in the concrete floor polishing process.

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  1. PROSOCO Consolideck® LS Premium Sealer, Hardener & Densifier
    PROSOCO Consolideck® LS Premium Sealer, Hardener & Densifier

    Consolideck LS Premium Sealer, Hardener, & Densifier is is a penetrating lithium silicate treatment that produces better initial and ultimate hardness in broom-finished, troweled, and burnished concrete surfaces. Treated surfaces resist damage from water and surface abrasion.

    • Penetrating lithium silicate treatment
    • Works on various types of concrete floors
    • pH: 11.0
    • Easy one-step application
    • Coverage: 500 to 1,000 sq ft per gallon

    Starting at $60.63

  2. PROSOCO Consolideck® Blended Densifier
    PROSOCO Consolideck® Blended Densifier

    Consolideck Blended Densifier penetrates deep into steel-troweled or burnished concrete floors to create a harder, denser surface that can be burnished to achieve a quick sheen. After application, most floors can be opened to traffic within an hour, making this a great product for high-traffic areas with no tolerance for downtime.

    • Easy, one-step application
    • Designed for steel troweled, power troweled, or burnished concrete finishes
    • pH: 11.5
    • VOC compliant, nonflammable, non-toxic, low odor
    • Coverage rates: 400–800 sq ft per gallon

    Starting at $179.00

  3. FGS HARDENER PLUS
    FGS HARDENER PLUS

    FGS HARDENER PLUS is a proprietary, chemical hardening solution that is formulated to increase the wear resistance and surface strength of concrete floors that have been mechanically ground, smoothed, and polished.

    • Sodium-based silicate hardener and densifier
    • For polished concrete
    • Time-tested performance

    Starting at $375.89

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