How to Choose The Right Concrete Sealer


What is the Right Concrete Sealer to Use?

For more than a decade, SureCrete Design Products has pioneered the latest advancements in concrete sealing products. With so many sealer and waterproofing applications on cement based surfaces, many people have a hard time choosing the right concrete sealant. You will find answers to the most common concrete sealer questions, along with tips and tricks for installation. Whether you are looking for an indoor polyurethane, or epoxy coating or outdoor acrylic, the sections below are designed to help you choose the attributes needed for your project and guide you to the right concrete sealer of choice.
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What types of concrete coatings, sealants, and sealers are available?


When looking at the choices in cement based concrete sealants you have four main sealer technologies’ to choose from: acrylic, polyurethane, epoxy coating and polyaspartics. Each sealer has specific attributes that make it a great choice for concrete surfaces. Each concrete sealer is generally available in both solvent based and water based formulations. Water based is not always better than solvent based, but it usually provides a lower VOC content which is important in low VOC states.

The following states allow a maximum of 400 g/L:

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  • Ohio
  • Pennsylvania
  • Illinois
  • New York
  • New Jersey
  • Connecticut
  • Delaware

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  • Maine
  • Maryland
  • Massachusetts
  • Rhode Island
  • Washington DC
  • Indiana
  • Virginia
  • California

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  • Los Angeles County, California

NOTE: Please always Check with your state or local government for the latest VOC regulations before ordering any concrete sealer or coating[/vc_column_text][/vc_column_inner][/vc_row_inner][vc_column_text][divider style=”line” color=”green” size=”10″] [/divider]

How to choose an Indoor Concrete Sealer?

When choosing an indoor or interior concrete sealer it is important to consider which attributes are important for your situation. Concrete sealers have specific functions, understanding them will make it easier to choose the right concrete sealer for your home, office, or building. Typical applications for interior/indoor concrete sealing include Acrylics, Polyurethanes, and epoxies. Points to consider are:

Traffic Patterns – Wear Ability – Texture of Surface – Maintenance – Reseal – Odor / VOC

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Indoor Concrete Sealers and Coatings

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High Performance Polyaspartic Indoor Sealer Coating

If you want that polished concrete floor look without having to wait the days or weeks it would take you to grind and polish, and then grind and polish some more? Then SureCrete’s polyaspartics are definitely the products you’re looking for. Our polyaspartics clear and colored have been specially formulated for professional use in the concrete sealer and decorative concrete industries. Once cured, they are some of the hardest coatings available on the market today, and oh by the way, they cure in as little as 2 hours.
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Fast Dry Indoor Clear Top Coat Floor Sealer
Fast Drying Polyaspartic

2 part 67% solids Solvent Based Clear Floor Coating VOC less than 330 g/L

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Thick Build Clear Indoor Epoxy Top Coat
Thick Build Polyaspartic

2 part 80% solids Solvent Based Clear Floor Coating VOC less than 200 g/L

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Colored Thick Build High Performance Indoor Floor Coating
Colored Polyaspartic

2 part 88% solids Solvent Based Colored Floor Coating VOC less than 150 g/L

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Polyurethane Concrete Floor Sealers

– The use of polyurethanes as an interior/indoor sealer is the most popular choice and a smart environmentally friendly choice. Polyurethanes are harder than acrylic sealers and provide a thicker mileage making maintenance very low. Although polyurethanes are generally from 50% – 60% solids by weight, this does not mean that they attribute to higher slip fall situations. Polyurethane sealers are available in solvent based and water based formulations and is UV-stable with color enhancing properties. This type of sealer provides superior protection to floors from abrasion, oil, water, and many other chemicals. Interior floors such as stamp overlays, spray textures, concrete stain, concrete dyes and other decorative concrete applications need a sealer that can protect the design and deliver UV stability so that colors do not fade, for these reasons polyurethanes are the ideal sealer of choice for concrete sealer for garage floors.

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Dura-Kote Solvent Polyurethane Clear Floor Sealer
Dura-Kote Solvent Polyurethane

Clear Acrylic aliphatic polyurethane which is 51% solids by weight and a low VOC of 400 g/l.

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Dura-Kote Water Based Clear Polyurethane Concrete Floor Top Coat
Dura-Kote Water Based Polyurethane

Clear Low VOC 100 g/l polyurethane and is 57% solids by weight.

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Solvent Based Colored Polyurethane Floor Coating
NEW for 2016

Dura-Kote Colored Solvent Polyurethane
2 component 51% solids, acrylic aliphatic VOC less than 500 g/L

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Water Based Colored Polyurethane Floor Coating Paint product
NEW for 2016

Dura-Kote Colored Water Based Polyurethane
2 component 57% solids, acrylic aliphatic VOC less than 75 g/L

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Epoxy Concrete Floor Sealers

Epoxy sealers provide a thicker film giving the best protection against abrasion, scratching and gauging of the concrete surface. Traditional places were Epoxy floor sealers are used are garage floors, hotel lobbies, hospitals, and other high traffic high wear walking areas. Even though Epoxy sealers provide a thicker film of protection they are generally not UV-stable and require at least 1 coat of a high grade Polyurethane sealer. As a decorative concrete surface Epoxy sealers are tinted with color to create a pigmented sealer. This tinted epoxy sealer is rolled out and creates a uniform color to the floor. In many cases the broadcasting of flakes are used to create a themed floor with a final clear coat of epoxy or polyurethane on top of it to encapsulate the epoxy flake design. Both water based and solvent based epoxies are low VOC and deemed environmentally friendly. 100% solids epoxies are zero VOC and eco-friendly, there is a solvent smell associated with this product even though it has a low VOC of zero.

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Dura-Kote Epoxy 100

A Clear 100% solid by weight low VOC epoxy sealer (0 g/l VOC)

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Dura-Kote Water Based Epoxy

Clear Low VOC 175 g/l epoxy sealer and is 52% solids by weight.

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Colored Dura-Kote Epoxy 100

A Colored 100% solid by weight low VOC epoxy colored floor sealer (0 g/l VOC)

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Water Based Epoxy Colored Concrete Floor Sealer Coating
Colored WB Dura-Kote Epoxy 100

A Colored 2 component 52% solids low VOC epoxy colored floor sealer (175 g/L VOC)

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Outdoor Concrete Sealers and Coatings

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When using Acrylic sealers most contractors will apply 2-3 coats of this sealer with multiple coats of a high quality concrete surface wax. Acrylic sealers are not as hard polyurethanes and scratch easier. To maintain this sealer it is recommended to wax the floor a few times a year. Resealing the floor with an acrylic sealer is highly recommended every 2-3 years to maintain proper mileage and protection of the concrete surface. SureCrete offers both solvent based and water based acrylic concrete sealers.

How to choose an Exterior / Outdoor Concrete Sealer?

Due to the constant moisture which comes in contact with exterior surfaces it is essential to choose a breathable exterior concrete sealer. Commonly acrylic sealers are used because they breathe and can let out trapped moisture coming up through the concrete. Although it releases moisture out in a gas form it still repels moisture and oils that come from the top of the concrete surface.
If you live in the south portion of the United States you generally deal will intense heat and UV. Attributes to look for in a sealer are: bonding strength, hot tire pickup, and the quality of the acrylic used. Low cost acrylic sealers have a lower quality acrylic and therefore wear down quickly causing a short time of protection and a higher maintenance for resealing.  SureCrete suggests the use of the Super 20 or Super 30 acrylic sealer in states such as Texas, Florida, Alabama, Mississippi, and Louisiana.[/vc_column_text][vc_row_inner][vc_column_inner width=”1/4″][vc_column_text]

Economy Clear Acrylic Outdoor Concrete Sealer
Super 20
600 g/l and is a 30% solids clear concrete acrylic sealer

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Super 30
600 g/l and is a 30% solids concrete clear acrylic sealer

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Super WB
Low VOC 100 g/l and is a 30% solids Water Based clear concrete acrylic sealer.

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Areas that deal with multiple freeze thaw cycles require great attention if maximum protection is wanted from your exterior concrete sealer. Not only do you need a quality acrylic sealer to repel moisture, oil, and hot tire pickup you also deal with issues such as: multiple freeze thaw cycles, de-icing agents such as salts, and abrasion from snow removal. De-icing agents such as salt eats away at concrete sealers and when it gets to the concrete surface will cause damage to the concrete in the form of spalling. SureCrete suggests that you upgrade to a premium sealer that not only uses a quality acrylic but also carries Silane properties. Silane alters the porosity of the concrete surface and slows moisture migration, efflorescence, and acts as a backup to the acrylic film. This additional protection helps you avid unwanted damage to your concrete and helps prevent spalling.[/vc_column_text][vc_row_inner][vc_column_inner width=”1/4″][vc_column_text]

Clear 20% Solids Outdoor Acrylic Concrete Sealer 600 VOC
HS 260 Clear Acrylic Sealer
Premium acrylic sealer with Silane, 600 g/l and is a 20% solids clear concrete acrylic sealer

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HS 240 Clear Acrylic Sealer
Premium 20% acrylic clear concrete sealer with Silane, Low VOC 400 g/l

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High Gloss Clear 30% Solid Stamp Concrete Acrylic Sealer
HS 360 Clear Acrylic Sealer
Premium acrylic sealer with Silane, 600 g/l and is a 30% solids concrete clear acrylic sealer

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HS 340 Clear Acrylic Sealer
Premium 30% clear acrylic concrete sealer with Silane, Low VOC 400 g/l

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Colored Outdoor Concrete Acrylic Sealers

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Water Based Colored Concrete Acrylic Sealer
SureSeal WB Pigmented
less than 100 g/L 30% solids, water based, low VOC

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Solvent Based  Colored Concrete Acrylic Sealer
SureSeal SB Pigmented
less than 400 g/L 30% acrylic solids solvent, low VOC

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Solvent Based  Colored Concrete Acrylic Sealer
SureSeal SB HG Pigmented
600 g/L  30% acrylic solids, , High Gloss Colored Acrylic.

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Concrete Sealer Look Up Chart

[/vc_column_text][vc_column_text]With over Distribution centers around the world, find where you can buy Surecrete concrete sealers nearest you, or contact Surecrete directly with your concrete sealer questions.[/vc_column_text][/vc_column][/vc_row]

Concrete Stain Colors – Solid and Semi Transparent – 250 Stained Concrete Colors

What ever you project project entails, Surecrete design products has virtually unlimited solid concrete stain colors available. Through our exclusive on-demand tinting system, Surecrete can provide just about any color you can imagine. All of our colors are made to be UV stable and are manufactured to withstand the harshest weather conditions including, heavy traffic, freeze-thaw conditions, and high heat climate areas.