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Concrete Densifiers, Sealers and Hardeners

Jon-Don offers top-rated concrete densifiers, sealers, and hardeners from leading brands. These chemicals react at the molecular level to fill concrete's natural pores, enhancing resistance to oil and water spills and reducing dusting. The denser the concrete, the better the results in floor polishing!

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PROSOCO Consolideck® LS Premium Sealer, Hardener & Densifier
Prosoco
PROSOCO Consolideck® LS Premium Sealer, Hardener & Densifier
SKU# ST-PRLS...
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.

Starting at $77.47

In stock
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FGS HARDENER PLUS
Laticrete
FGS HARDENER PLUS
SKU# ST-1534...
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.

Starting at $422.15

Ships Direct From Manufacturer.
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REFINE‑MAXX™ Colloidal Densifier
REFINE-MAXX
REFINE‑MAXX™ Colloidal Densifier
SKU# ST-RMCOLL...
Increasing 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.

Starting at $195.51

In stock
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REFINE‑MAXX™ Lithium Densifier
REFINE-MAXX
REFINE‑MAXX™ Lithium Densifier
SKU# ST-RMLITH...
When 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.

Starting at $175.00

In stock
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REFINE‑MAXX™ Potassium Densifier
REFINE-MAXX
REFINE‑MAXX™ Potassium Densifier
SKU# ST-RMPOTM...
Providing 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.

Starting at $147.94

In stock
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REFINE‑MAXX™ Sodium Densifier
REFINE-MAXX
REFINE‑MAXX™ Sodium Densifier
SKU# ST-RMSOD...
Whether 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.

Starting at $56.00

Ships Direct From Manufacturer.
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Prosoco First Cut with Densifier, 5 GL
Prosoco
Prosoco First Cut with Densifier, 5 GL
SKU# ST-1STCUTWD-05
First 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.
$351.98
Out of stock accepting backorders.
Ameripolish® 3D HS Densifier
Ameripolish
Ameripolish® 3D HS Densifier
SKU# ST-AMER3D...
Combining 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.

Starting at $59.58

In stock
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Ameripolish® 3D HSL Densifier
Ameripolish
Ameripolish® 3D HSL Densifier
SKU# ST-AMER3DHS...
3D 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.

Starting at $131.20

In stock
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Endurable Concrete Hardener™
Endurable
Endurable Concrete Hardener™
SKU# ST-ECH...
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.

Starting at $91.99

Ships Direct From Manufacturer.
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Ameripolish® PCA Curing Agent
Ameripolish
Ameripolish® PCA Curing Agent
SKU# ST-PCA...
Ameripolish 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.

Starting at $259.03

Ships Direct From Manufacturer.
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PROSOCO Consolideck® Blended Densifier
Prosoco
PROSOCO Consolideck® Blended Densifier
SKU# ST-PRBLENDD...
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.

Starting at $245.69

In stock
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PROSOCO Consolideck® LS/CS Densifier
Prosoco
PROSOCO Consolideck® LS/CS Densifier
SKU# ST-PRLSCS...
Consolideck 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.

Starting at $56.69

In stock
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REFINE‑MAXX™ Colloidal+ Silica Densifier
Provided by Jon-Don
REFINE‑MAXX™ Colloidal+ Silica Densifier
SKU# ST-RMCOLP...
Ready 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.

Starting at $98.00

Ships Direct From Manufacturer.
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