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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![REFINE‑MAXX™ Colloidal Densifier]()
REFINE‑MAXX™ Colloidal DensifierIncreasing the durability and performance of all types of concrete, REFINE-MAXX Colloidal Densifier is your best option to extend the service life of the floors you’re maintaining. Particles are 5 nanometers ensuring superior penetration.
- Improves performance and appearance of concrete
- Fast-reacting—one hour or less
- pH: 9.5 - 10.5
- Ready to use
- Coverage Rates: 250 to 700 sq ft per gallon depending on porosity
Starting at $178.72
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![REFINE‑MAXX™ Colloidal+ Silica Densifier]()
REFINE‑MAXX™ Colloidal+ Silica DensifierReady to use and fast-reacting, REFINE-MAXX Colloidal+ Silica Densifier is designed to increase the durability and performance of all types of concrete. Particles are approximately 50 nanometers ensuring superior penetration.
- Improves performance and appearance of concrete
- Fast-reacting—one hour or less
- pH: 9.5 - 10.5
- Ready to use
- Coverage Rates: 250 to 700 sq ft per gallon depending on porosity
Starting at $164.41
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![REFINE‑MAXX™ Lithium Densifier]()
REFINE‑MAXX™ Lithium DensifierWhen you’re in the market for a premium hardener, densifier, and sealer for concrete surfaces, turn to REFINE-MAXX Lithium Densifier. Get the best end results with a densifier that is safer, faster, and easier to use.
- Easy, one-step application
- Penetrating lithium silicate treatment
- pH: 11.0
- Cures quickly
- Coverage: 500 to 1,000 sq ft per gallon
Starting at $171.59
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![REFINE‑MAXX™ Potassium Densifier]()
REFINE‑MAXX™ Potassium DensifierProviding better abrasion resistance than conventional sodium silicate hardeners, REFINE-MAXX Potassium Densifier is your top choice for steel-troweled or burnished concrete floors. It works fast and leaves the treated surface easier to maintain.- Easy, one-step application.
- Designed for steel-troweled and burnished concrete floors
- pH: 11.5
- Odorless, non-flammable, VOC compliant
- Coverage: 400 to 800 sq ft per gallon
Starting at $147.95
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![REFINE‑MAXX™ Sodium Densifier]()
REFINE‑MAXX™ Sodium DensifierWhether the job is new construction, existing concrete, or burnishing-only specs, and you’re looking to add strength, endurance, and longevity to your concrete, REFINE-MAXX Sodium Densifier is the ideal treatment you should use.
- Contains 30% solids
- Ideal for new construction, existing concrete, and burnishing-only specs
- Odorless, non-flammable, VOC compliant
- Minimizes dust for healthier indoor air quality
- Coverage: 300 to 500 sq ft per gallon
Starting at $99.00
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![PROSOCO Consolideck® LS Premium Sealer, Hardener & Densifier]()
PROSOCO Consolideck® LS Premium Sealer, Hardener & DensifierConsolideck 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 $47.58
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![PROSOCO Consolideck® LS/CS Densifier]()
PROSOCO Consolideck® LS/CS DensifierConsolideck LS/CS is a penetrating lithium-silicate treatment that reacts with concrete to produce insoluble calcium silicate hydrate within the concrete pores. It densifies and hardens the concrete, and it renders treated floors dustproof.
- Ideal for concrete dustproofing applications
- Use on any age concrete
- Will not contribute to ASR
- Easy, one-step application
- Coverage: 400 to 800 sq ft per gallon
Starting at $31.90
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![Prosoco First Cut with Densifier, 5 GL]()
Prosoco First Cut with Densifier, 5 GLFirst Cut with Densifier allows you to grind and densify floors at the same time, making wet-grind and power-trowel polishing jobs faster and more efficient. Eliminates the need to wait for floors to be clean and dry before densifying.- Ideal for power-trowel polishing
- Use on new or existing concrete
- pH: 11.3
- VOC compliant, non-flammable, non-toxic
- Coverage rate: 300-1,000 sq ft per gallon
$291.54 -
![PROSOCO Consolideck® Blended Densifier]()
PROSOCO Consolideck® Blended DensifierConsolideck 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
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![Ameripolish® 3D HS Densifier]()
Ameripolish® 3D HS DensifierCombining three different densifiers and with three different sizes of molecule silicates, Ameripolish 3D HS Densifier is a versatile product that penetrates concrete pores, regardless of region or hardness. It helps to prevent liquid staining and etching damage, plus it enhances color, gloss, and clarity.
- Combines three different sizes of molecule silicates into one formula
- Hardens deep within concrete slab to improve durability even after grinding
- Minimizes dust for healthier indoor air quality
- Coverage: 600–800 square feet per gallon
Starting at $232.95
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![Ameripolish® 3D HSL Densifier]()
Ameripolish® 3D HSL Densifier3D Hybrid Silicate Densifier combines three densifiers with lower solids into one complete formula designed to penetrate even the most dense and difficult surfaces. It improves surface performance and resists the harmful effects of traffic wear and weathering.
- Combines three molecule silicates with low solids into one formula
- Hardens deep within concrete slab to improve durability even after grinding
- Provides superior stain resistance
- Coverage: 600–800 square feet per gallon
Starting at $124.95
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![Ameripolish® PCA Curing Agent]()
Ameripolish® PCA Curing AgentAmeripolish PCA Curing Agent is a high-penetrating agent that chemically hardens concrete, resulting in improved abrasion and scratch resistance without forming a coating or film. PCA also reduces efflorescence and minimizes dust, promoting healthier indoor air quality.
- Chemically hardens and dust-proofs concrete
- Improves cure by retaining slab moisture
- High-penetrating, non-film-forming
- Ideal for use on new concrete
- Coverage: 1,000–1,500 sq ft per gallon
Starting at $226.95
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![Endurable Concrete Hardener™]()
Endurable Concrete Hardener™Endurable Concrete Hardener contains nearly 100% colloidal silica sized between 3–8 nanometers. This water-based formula leaves concrete surfaces harder and more moisture- and abrasion-resistant than other silicates.
- Increases surface hardness and compressive strength
- 100% silica formula
- Small particle size: 3–8 nanometers
- Fast reaction times; dries in under 1 hour
- Coverage: 300–700 sq ft per gallon, depending on surface porosity
Starting at $102.85
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![FGS HARDENER PLUS]()
FGS HARDENER PLUSFGS 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
