10 Best Concrete Sealers For Inside and Outside Surfaces


There are a lot of concrete surfaces all around us in all kinds of constructions and buildings. This includes homes, offices, walkways, driveways, footpaths, roofs, and much more. And if you want such concrete surfaces to last for as long as possible, then using something like the best concrete sealers given down below is highly important because of these benefits they offer:

  • Capacity: The capacity of a concrete sealer is quite important to check to get an idea about how much sealer you can apply before you run out. While most concrete sealers have a capacity of 1 gallon, you can also find larger options at 5 gallons which is more ideal for heavy-duty usage.
  • Sealer Type: You can find various types of concrete sealers out there which offer different results when applied over concrete. This primarily includes water-based and solvent-based options where water-based is the better one thanks to its matte finish while being easier to clean as compared to solvent-based options which offer a glossy finish.
  • Coverage Area: You can also check the coverage area of your concrete sealer other than its capacity to get an idea about how long you can use it. This includes ratings like a coverage area of up to 150 square feet, up to 250 square feet, or up to 300 square feet per gallon where a higher coverage area is always better.

Even though these are some of the most important points regarding concrete sealers, you still need to consider much more. Thus, all the best concrete sealers given down below also have their important aspects and factors properly explained alongside an extensive Buying Guide so that you can easily go with the best concrete sealers by the end of this listicle.

Best Concrete Sealers 2021

Best Concrete Sealers Reviews

1. TotalBoat – Epoxy Resin Crystal Clear

TotalBoat Epoxy Resin Crystal Clear

TotalBoat primarily offers sealants and related products for boats but also happens to be offering a few sealing products for use at your home and other places where you may find concrete surfaces.

The TotalBoat concrete sealer is one of the only epoxy based options out there. As for its capacity, you get a decent capacity of 1 gallon with this concrete sealer. And since it is an epoxy-based option, it offers great strength and longevity.

Unfortunately, due to its epoxy-based design, it only covers 6 square feet area which is much lower than all other options out there. Thankfully, you do get a decent 1 year long warranty with this concrete sealer which is quite decent considering that other epoxy-based options can dry up.

Best Features:

  • Offers a capacity of 1 gallon
  • Uses an epoxy-based sealer type
  • Rated for a coverage area of up to 6 square feet per gallon
  • Comes with a 1 year long warranty period

Pros:

  • High strength epoxy-based concrete sealer
  • Lasts for a decently long time considering its epoxy-based design
  • Fairly affordable for the given strength

Cons:

  • Very limited coverage area compared to others

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2. STONETECH BulletProof Sealer

STONETECH BulletProof Sealer

You can find a lot of concrete and construction-related products from Stonetech which are perfect for using at home instead of industrial-grade usage thanks to the given size.

Stonetech’s BulletProof concrete sealer is the perfect option for those who only want something made for smaller applications. This is due to the fact that it has a capacity of 0.25 gallons which is much lower than others. As for its sealant type, this is a water-based sealant so that it is easy to clean at your home if needed.

Even with its given capacity, you still get a pretty great coverage area of up to 100 square feet or 400 square feet per gallon which is on the higher side. Another great thing about this concrete sealer is that you get a 2 year long warranty with it.

Best Features:

  • Offers a capacity of 0.25 gallon
  • Uses a water-based sealer type
  • Rated for a coverage area of up to 400 square feet per gallon
  • Comes with a 2 year long warranty period

Pros:

  • Perfect for using at home for smaller applications
  • Great coverage area considering the given capacity
  • Uses an easy to clean water-based design

Cons:

  • Not ideal for heavy-duty usage

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3. Armor AR350 Solvent Concrete Sealer

Armor AR350 Solvent Concrete Sealer

Armor is one of the premium options out there since it is a great option for heavy-duty and industrial usage thanks to its given specifications and features.

This Armor AR350 concrete sealer is the perfect option if you need a high-strength and heavy-duty option for industrial options. Since you will be using this concrete sealer for industrial usage, it has a high capacity of 5 gallons which can easily last for a long time.

To be exact, this solvent-based concrete sealer can be applied on a total area of up to 1000 square feet since it is rated for up to 200 square feet per gallon. You will be glad to know that this concrete sealer is that you also get a 5 year long warranty with it for longevity.

Best Features:

  • Offers a capacity of 5 gallon
  • Uses a solvent-based sealer type
  • Rated for a coverage area of up to 200 square feet per gallon
  • Comes with a 5 year long warranty period

Pros:

  • Perfect concrete sealer for industrial usage
  • Quite a high total coverage area
  • Long warranty period for peace of mind

Cons:

  • Quite an expensive concrete sealer

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4. Siloxa-Tek 8500 Concrete Sealer

Siloxa-Tek 8500 Concrete Sealer

Siloxa Tek is one of the most reputable options out there for those who are looking for sealant products like concrete sealers which are ideal for long term usage.

The Siloxa Tek 8500 concrete sealer is the best option out there if you want something that will last for a long time once applied. As for the capacity of this concrete sealer, it comes in a bottle of 1 gallon which is on par with others options. Another similarity between this and other concrete sealers is that it is a water-based solution.

You get a decent coverage area of up to 250 square feet with this concrete sealer as well which is always handy to have. But the best thing about this concrete sealer is that it offers a lifetime warranty making it perfect for long term applications where you would want your concrete sealer to last for as long as possible.

Best Features:

  • Offers a capacity of 1 gallon
  • Uses a water-based sealer type
  • Rated for a coverage area of up to 250 square feet per gallon
  • Comes with a lifetime warranty period

Pros:

  • Superb warranty period for long term usage
  • Decently high coverage area for the price
  • Uses an easy to clean and matte finish sealer type

Cons:

  • Takes a long time to dry up

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5. MasonryDefender Concrete Sealer

MasonryDefender Concrete Sealer

When compared with most other concrete sealer options out there, MasonryDefender and its offerings are highly affordable and a great option for those who are on a budget.

MasonryDefender’s concrete sealer is one of the cheapest options available out there for all those who want something affordable. Even though this is an affordable option, you still get a decent capacity of 1 gallon with it. Talking about the sealer type, this is a water-based concrete sealer which offers a great matte finish.

Although, since this is an affordable option, its coverage area is only up to 150 square feet which is certainly on the lower side. That being said, you still get a 3 year long warranty with this concrete sealer which is quite good for the price.

Best Features:

  • Offers a capacity of 1 gallon
  • Uses a water-based sealer type
  • Rated for a coverage area of up to 150 square feet per gallon
  • Comes with a 3 year long warranty period

Pros:

  • Great for buyers on a budget
  • Fairly good capacity for the given price
  • Lasts for a decent period of time with a good warranty

Cons:

  • Coverage area is a bit on the lower side

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6. RAIN Guard PRO-CR-0356 Repellent Sealer

RAIN Guard PRO-CR-0356 Repellent Sealer

Rain Guard can be another great option for all those who want entry-level and affordable options when it comes to concrete sealers without compromising on quantity.

This Rain Guard Pro-CR-0356 concrete sealer is one of the cheapest options given here which makes it the perfect option for those who are on a tight budget. Unlike what you would expect from such an affordable concrete sealer, it offers a 1 gallon capacity. In fact, this concrete sealer is also a water-based option that is preferred by most.

Not only that but the coverage area of this concrete sealer is also quite high at up to 300 square feet allowing you to use it for fairly large areas. Rain Guard also offers a 10 year long warranty with this concrete sealer which is even better than most premium options out there.

Best Features:

  • Offers a capacity of 1 gallon
  • Uses a water-based sealer type
  • Rated for a coverage area of up to 300 square feet per gallon
  • Comes with a 10 year long warranty period

Pros:

  • Quite a budget-friendly concrete sealer
  • Amazing warranty period for the given price
  • High coverage area for an entry-level concrete sealer

Cons:

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7. Essential Values Concrete Sealer

Essential Values Concrete Sealer

Concrete Sealer from Essential Values can be another great option for those who do not have any budget restrictions and want something made for industrial and heavy-duty applications.

The Essential Values sealer is the perfect option if you want to cover a large area using it. To make the same possible, it offers quite a high capacity of 5 gallons which is much higher than others. Since this is a heavy-duty usage option, it uses a solvent-based design instead of a water-based design.

And thanks to the type of this concrete sealer, it offers a class-leading total coverage area of up to 7500 square feet making it perfect for industrial usage. However, since Essential Values is a fairly new brand of concrete sealers, you do not get any warranty with it.

Best Features:

  • Offers a capacity of 5 gallon
  • Uses a solvent-based sealer type
  • Rated for a coverage area of up to 1500 square feet per gallon

Pros:

  • Excellent for industrial usage
  • A superb coverage area for the given capacity
  • High quality solvent-based concrete sealer with high strength

Cons:

  • Does not offer any kind of manufacturer warranty

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8. DRY-TREAT Stain-Proof Impregnating Sealer 

DRY-TREAT Stain-Proof

Those of you who are looking for a concrete sealer made to use at home and simpler applications can consider Dry Treat’s offerings, thanks to the variety of options offered by this brand.

Dry Treat’s concrete sealer is one of the smallest options available out there which makes it great for basic applications. To be precise, this concrete sealer has a capacity of 0.25 gallons which is much less than others. Unlike what you would expect from such a smaller option, it is a solvent-based concrete sealer.

Unfortunately, this concrete sealer does not mention any coverage area rating which can be a letdown for many. That being said, this concrete sealer is still a great option for many thanks to its 25-year warranty which makes it perfect for long-term usage.

Best Features:

  • Offers a capacity of 0.25 gallon
  • Uses a solvent-based sealer type
  • Comes with a 25 year long warranty period

Pros:

  • Ideal for home usage and smaller applications
  • Perfect for long term usage with a long warranty
  • Dries up quite quickly for easy application

Cons:

  • Does not mention a coverage area rating

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9. EnduraSeal Acrylic Concrete Sealer

EnduraSeal Acrylic Concrete Sealer

EnduraSeal is one of the newer and recent brands out there which is ideal for you if you are looking for concrete sealers that can manage large-scale applications.

This EnduraSeal concrete sealer is a great option if you want to apply it to a large area. It is able to do the same thanks to its given capacity of 5 gallons which is much higher than others. Since this concrete sealer is made for heavy-duty usage, it uses a solvent-based design which is similar to most other industrial-grade options.

Because it offers a coverage area of up to 300 square feet per gallon, you get a total coverage area of up to 1500 square feet which is pretty high. You also get a decent 3 year warranty for your peace of mind with this concrete sealer.

Best Features:

  • Offers a capacity of 5 gallon
  • Uses a solvent-based sealer type
  • Rated for a coverage area of up to 300 square feet per gallon
  • Comes with a 3 year long warranty period

Pros:

  • Superb option for industrial-grade option
  • Quite a high total coverage area
  • Comes with a decent warranty period for longevity

Cons:

  • A bit on the expensive side

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10. Rain Guard Concrete Sealer

Rain Guard Concrete Sealer

Rain Guard offers even cheaper options for those who are on a tight budget and want something affordable for using a concrete sealer.

The Rain Guard SP-4004 concrete sealer is the cheapest option given here which makes it perfect for buyers on a budget. Even though this is an affordable option, you still get a capacity of 1 gallon with it which is on par with others. Another great thing about this concrete sealer is that it is a water-based concrete sealer.

Moving to its coverage area, this concrete sealer is rated for up to 200 square feet which is quite decent for most applications. However, because this is an entry-level offering from Rain Guard, this one does not offer a warranty like the previous one given above.

Best Features:

  • Offers a capacity of 1 gallon
  • Uses a water-based sealer type
  • Rated for a coverage area of up to 200 square feet per gallon

Pros:

  • Highly affordable and budget-friendly concrete sealer
  • Decent coverage area and capacity for the given price
  • Easy to clean thanks to its water-based design

Cons:

  • Misses out on an included warranty

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Buying Guide for the Best Concrete Sealers

If you are familiar with concrete and concrete surfaces, then you must know that concrete can get damaged over time. This primarily includes cracks and concrete drying up especially if it is outdoors.

Thankfully, you can prevent issues by using something like the best concrete sealers discussed earlier in this list. All of these concrete sealers have been discussed along with significant specifications and factors to help you in differentiating between them. And in case if you wish to know even more, then make sure to check out this detailed buying guide for the best concrete sealers:

Capacity

Starting with one of the most important factors to consider while going concrete sealer, we have the capacity. As you can expect by its name, the capacity of your concrete sealer tiles you about the total amount of concrete sealer you get in a single pack.

This is highly important to check especially if you are going to apply lots of concrete sealers on a large area. As a result, you can find different capacity options out there while going with concrete sealer. While most options out there have a capacity of 1 gallon, there are also other options like 0.25 gallons and 5 gallons available. Out of all these options, the larger 5 gallon capacity is the best option for heavy-duty usage.

Sealer Type

Apart from the amount of concrete sealer that you are getting, you should also check the type of concrete sealer that you are going for. It is highly important to check the same as different types of concrete sealers will offer different types of finishes. The two most common options that you will find out there while going with concrete sealers include water-based and solvent-based concrete sealers.

When compared with each other, a water-based concrete sealer offers a matt finish and a solvent-based one offers a gloss finish. Another difference between these is that a water-based concrete sealer is much easier to clean if needed. Other than these two types, you can also find epoxy-based concrete sealers which are also gloss finish options but require you to mix two solutions before you can apply them.

Coverage Area

Another way to get an idea of how long your concrete sealer will last is to check the coverage area rating offered by it. The coverage area rating of your concrete sealer simply tells you about the amount of concrete you can cover before you run out of your concrete sealer.

For the same, you can find different coverage area ratings like up to 150 square feet, up to 250 square feet, or up to 300 square feet per gallon. As you would expect, the higher coverage area of up to 300 square feet per gallon is the best for heavy-duty usage since such a concrete sealer can be used over a large area of concrete with ease.

Warranty

Similar to concrete, even a concrete sealer can lose its strength and finish over a long period of time. Because of this, you would want your concrete sealer to last for as long as possible whether it is inside the container or already applied on concrete.

One easy way to ensure that your concrete sealer is made for long-term usage is to simply check its included warranty. While buying concrete sealers, you can find different warranty period options like 1 year long, 3 years long, 5 year long, 10 year long, and even a few concrete sealers with a lifetime warranty making them perfect for long-term usage.

FAQs for the Best Concrete Sealers

1. Do you need to use concrete sealers on all concrete surfaces?

Even though a concrete sealer is not needed for all concrete surfaces, it is still highly recommended to use the same. Not only does it increase the longevity and lifespan of a given concrete surface, but it can also make it offer a better gloss or matte finish depending on the concrete sealer that you are using.

2. Can you apply a concrete sealer on just horizontal surfaces?

Almost all concrete sealers available out there allow you to apply them on either a horizontal surface or a vertical surface as needed. Although, make sure that your concrete sealers mention the same as some concrete sealers may not get applied well when used on a vertical surface.

3. How does a concrete sealer help protect a given concrete surface?

Since concrete sealers harden up, they stop things like water from going through them. This means that your given concrete surface will neither get wet nor dry up over time which can extend the longevity of a given concrete surface.

Conclusion

A concrete sealer is a perfect way to increase the longevity of a given concrete surface. It prevents concrete from drying up too much and building cracks which can cause your concrete to lose its strength over time. Since these are so handy, we have already given a few of the best concrete sealers up above. All of these concrete sealers also have their major features and options given along with a complete buying guide so that you can easily pick the right one. Although, if you are still confused, consider going with one of our favorite picks for the best concrete sealers given here:

  • If you want a concrete sealer made for heavy-duty usage, then you can go with the Armor Ar350 concrete sealer. It offers an excellent capacity of 5 gallons which makes it perfect for a large coverage area of up to 1000 square feet in total. Since this is a high quality solvent-based concrete sealer, it also offers a decently long warranty of 5 year long.
  • Talking about the warranty, you can go with the Siloxa Tek 8500 concrete sealer if you want something for long term usage. This is due to the reason that it is the only concrete sealer given above which offers a lifetime warranty. You also get a decent capacity of 1 gallon with this water-based concrete sealer which offers a decent coverage area of up to 250 square feet.
  • In case you are looking for budget-friendly concrete sealers, then you can go with the Rain Guard SP-4004 as it is the cheapest option given above. Even with its highly affordable price tag, it still offers a decent capacity of 1 gallon. Another great thing about this water-based concrete sealer is that it offers a coverage area of up to 200 square feet which is quite decent.



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