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There is something unique and always satisfying about a nicely polished floor. It usually has a special wet-look that is sure to appeal to anyone who lays their eyes on it.
One of the major ‘supplies’ behind an elegant, polished floor is a concrete sealer.
So, generally, it is a substance that is used to cover up the ‘pores’ in the concrete. As a result, there will be minimal salt and moisture buildup on the concrete floors.
Furthermore, this helps to enhance the durability of the floor. So, if you are looking for the best concrete sealer for your garage, then you should understand the benefits that come with it too.
In this article, we will be discussing concrete sealers for the garage and how to pick the right product. Let’s get on with it.
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|Black Diamond Concrete Sealer||Check Price|
|ToughCrete Concrete Sealer||Check Price|
|Interior/Exterior Concrete Sealer||Check Price|
|Miracle Sealants Concrete Sealer||Check Price|
|Color Enhancer Sealer||Check Price|
Our 10 Best Concrete Sealer For Garage
So, we researched 10 of the top concrete sealers for garage floors, and here is a breakdown of our list.
1. Black Diamond Concrete Sealer for Garage Floors
If you have been buying concrete sealers before, we can bet our bottom dollar that you are aware of this Black Diamond brand. It is one of the top brands that deliver high-quality products.
This concrete sealer comes in a 1-gallon bottle to serve you long enough. But we weren’t only impressed by the quantity of the sealer. Rather, it does a satisfying job on the concrete floor too. One major feature that makes this sealer a top-product is the fact that it is super versatile. In other words, you can use it on multiple floors.
That being said, the sealer works on multiple surfaces like aggregate surfaces, colored surfaces, stamped surfaces, as well as decorative surfaces. The best part is that the sealer doesn’t darken the surface after it dries. In other words, it won’t look like you sprayed water on it, which is a plus feature.
Moreover, this sealer is chemical-resistant, so you won’t have to worry about any chemicals ruining your floor. Since this sealer can be used on multiple surfaces, it means that you can perfectly use it indoors and outdoors.
Oh, and we won’t fail to mention that it is a water-based sealer that is VOC-compliant. You should know that this sealer will cure in less than 24 hours, even if you apply several coats. If you are applying it on a light foot traffic area, it should be ready in around 8 hours.
So, you can apply this sealer in the garage or elsewhere around the house without disrupting the day-to-day activities.
Key Features :
- Comes in a 1-gallon bottle
- Water-based sealer
- It is VOC-compliant
- Versatile; applicable either indoors or outdoors
- Cures in less than 24 hours regardless of the number of coats applied
2. ToughCrete Concrete Sealer for Garage Floors
Up next on our list is this capable sealer from ToughCrete. The name of the manufacturer only tells you how reliable this product is. This is a siloxane penetrating sealer that will protect your garage floor, along with other concrete surfaces around the house.
With this sealer, you can be sure of having a durable coating on your concrete surfaces. This won’t only last for 12 months and start wearing out. Instead, this product will penetrate the deepest layer of the concrete surface and offer long-lasting protection. To be precise, this sealer will last for 10 years, and even more than that.
Once you apply this sealer, you won’t have to worry about your concrete wearing out as a result of salt or water damage, or just the normal deterioration. Besides using the sealer on your garage floor, you can also use it on the sidewalks, patio, driveway, chimney, outdoor fireplace, or anywhere else.
This sealer is made with a high-quality formula that is safe and environment-friendly. What makes it unique is that this sealer won’t only protect the surface of the concrete. Instead, it protects both the surface and the section beneath.
If you want to use the sealer on a colored or patterned surface, you’ll have to ensure that you remove the existing protective coat first. This will allow it to penetrate the floor and offer the best protection.
Plus, you can use this sealer either when diluted or in its full strength. Either way, you can be sure of experiencing satisfying results. Using it in its full strength will offer more protection than when you use it when diluted.
Key Features :
- Water-based sealer
- Rated to last for ten years
- It penetrates the floor to protect both surfaces and beneath section
- Safe and environment-friendly
- Usable on any concrete surface
3. KILZ Interior/Exterior Concrete Sealer
Versatility in sealers out there is common, and this product is not an exception when it comes to that. It is a very versatile sealer that does an incredible job on your floors.
Two of the top benefits of this sealer are that it will beautify and protect your stonework incredibly. This unit comes in a 1-gallon bottle that is enough to serve you for a long time. Furthermore, you don’t have to use too much of the sealer to apply on your floor.
Also, this is a high-solid acrylic-based formula, which will enhance both the uncoated and coated stonework. In other words, you can use it on your concrete, tile, or stucco surfaces without any problem. We have to mention that this is a non-yellowing sealer that will leave your floors sparkling.
You can be confident of having a wet-look finish that is also highly glossy. By the way, this sealer is not ideal to use in the high-moisture areas like around the pool decks. We also noticed that you can apply the sealer with a high-quality pump sprayer, a pad applicator, a roller, or a brush.
Just make sure that the applicator you use is high-quality. Generally, it is easy to use this sealer on your floors.
Depending on the surface texture, the sealer can cover about 250 to 400 square feet per gallon. But before you start using the sealer, make sure that you have cleaned the surface to achieve its maximum benefits.
While other sealers can take 8 to 24 hours to cure, this one dries in about an hour, and you can recoat it in about 4 hours.
Key Features :
- High-solid, acrylic-based formula
- Comes in a 1-gallon bottle
- Useable in almost any floor out there
- Delivers a high-gloss, wet-look finish
- Dries in just one hour and can be recoated in around 4 hours
- Covers between 250 and 400 square feet per gallon
- Can be applied with a brush, roller, pad applicator, or pump sprayer
4. Miracle Sealants Concrete Sealer
If you want a sealer that does more than just ‘covering’ your concrete floors, this would also be a great pick for you.
This is a solvent-base formula that does an amazing job of protecting your floors against the stain. That is another way of saying that it seals your floor. But, the sealer also helps in color enhancement. The sealer is a surface enhancer and impregnator that is meant to protect the tile and stone.
You can use this sealer indoors or outdoors on any honed, polished, or textured surface. In other words, you may use it on tiles besides using it on your concrete floors. Anybody would love using this sealer because it impregnates and enhances the color of the floor in just one single step.
The durability of this sealer is one of the features that make it stand out of most sealers out there. With a single application, this sealer can last for up to 3 to 5 years without the need for reapplying. So yes, you can highly depend on it to take care of your concrete floors for a long time.
Moreover, you should know that this sealer will cover a maximum of 500 square feet per pint. If you have applied it and you want to get rid of the excess sealer, make sure you let it penetrate the surface for a maximum of 5 minutes.
By the way, this is also a non-yellowing sealer that offers a protective coating on the floor. Plus, it will repel water while at it. The company also states that the sealer is safe to use in the area where food is kept. In other words, it doesn’t contain a sharp smell.
Key Features :
- A solvent-based formula that offers optimal stain protection
- Covers up to 500 square feet per pint
- It impregnates and enhances the color easily
- Resistant to water and freezing
- The sealer can last up to 3 to 5 years after applying
- Usable both indoors and outdoors
- Safe to use in food areas
- Non-yellowing sealer
5. Color Enhancer Sealer for All Natural Stone and Concrete
This product from Black Diamond Stoneworks also qualifies as one of the best garage concrete sealers. Earlier on, we stated that the type of sealer you pick would determine what you will be getting in return. If you notice, this sealer is called a color enhancer, and that is exactly what it does.
The sealer will highlight and darken the natural beauty and character of the floor. It helps to enhance the appearance of the weathered surfaces by rejuvenating the color.
Besides making the colors on your floor to pop, this sealer also has another unique feature that makes it stand out among most products out there. The sealer is almost odorless, making it indoor-friendly. You won’t need to wear a face mask when applying this sealer, especially if you are in a well-ventilated space.
Being a beautifying product, you should consider using this sealer in your garage. We would recommend it to those that have colorful floors in their garage. But, you’ll also be getting a 2-in-1 product when purchasing this one. It enhances the color but also seals the stonework accordingly.
Furthermore, the only negative aspect of this sealer is that it won’t have the same durability as those that are specifically designed for sealing the stonework. Either way, you can still depend on it for reliability. Plus, it’s not like it has the worst durability out there.
Generally, this sealer is best suited for standard foot traffic and the occasional spill. This means that it may not last for long if it gets in contact with hot tires too often. Another thing to keep in mind is that this sealer is among the most expensive on our list and also on the market.
Key Features :
- Comes in a 1-gallon bottle
- Decently durable
- Enhances the color of the floors
- Suitable to use both indoors and outdoors
- It enhances color and seals floors
- Perfect for standard foot traffic and the occasional spill
- Easy to apply
- Versatile; usable on multiple surfaces
6. Siloxa-Tek Penetrating Concrete Sealer
One reason that makes this product qualify among the best garage concrete sealers is the fact that it comes with advanced technology to make it an incredible performer.
This is an industrial-grade, water-based siloxane sealer that has been formulated to offer the best protection on your concrete surfaces. When you apply this sealer, it will reduce water while inhibiting the intrusion of moisture. It will also protect concrete and masonry substrates from salts and chlorides.
In terms of the formulation, this sealer comes with a nanotechnology driven performance. In other words, it has a tiny molecular structure that factors the deep penetration. Being a nanotechnology driven sealer, it will penetrate deeper into the concrete floor while repelling water and moisture.
You can be sure of enjoying a sealer that will protect against water-soluble deleterious materials or other thaw/freeze cycles. This sealer offers you an extra layer of protection, thanks to the long-established hydrophobic agents and the advanced nanotechnology.
Moreover, this sealer can cover up to 250 square feet per gallon for each coat. Once you apply it, you can be confident of a durable protective coat that will not get off or wear out too easily. For the record, this sealer is 100% breathable, and it doesn’t form any film when it dries.
The sealer will allow moisture that is trapped inside the concrete to escape freely. It doesn’t have any adverse effects. Furthermore, it will reduce concrete dusting by enhancing the abrasion resistance. You’d enjoy using this sealer if you want to maintain the look of your garage floor.
It has a natural flat finish that doesn’t change the appearance of the surface. Even with light exposure, UV stable won’t breakdown.
Key Features :
- Water-based siloxane sealer
- It inhibits moisture intrusion
- Works best with two coats applied
- 100% breathable to allow trapped moisture to escape
- Covers 250 square feet per gallon for each application
- Nanotechnology with microparticles to penetrate easily
- A natural flat finish which doesn’t change the surface appearance
7. MasonryDefender Penetrating Concrete Sealer
This architectural-grade, water-based siloxane sealer is another great choice if you want a reliable concrete sealer for your garage floor.
It has been formulated to bond easily with the minerals in the concrete and masonry. As a result, this will offer you a durable protective layer against water. The sealer is perfectly designed for concrete floors. If your garage floor needs total protection against chloride ion, deicing salts, then you’d find this sealer useful.
Moreover, it is a breathable sealer that will not trap any moisture inside once you apply it. When it is applied, and it dries, any moisture that was trapped inside will easily escape.
Even though it is 100% breathable, it will not allow moisture to get inside. In other words, the formula is designed to repel moisture while it protects your concrete surfaces.
The sealer has been rated to offer a water-repellent protective coating that will last for around 5 years. Luckily, you won’t have to worry about any residues left or change of color or appearance of your concrete floors when you use this sealer.
Additionally, it is easy to apply this sealer. Just make sure that the concrete surface is properly cleaned before you start applying it. For better results, you can use a low-pressure pump-up garden sprayer to apply the sealer. The sprayer will help you apply the sealer evenly.
1 gallon of the sealer will offer you coverage of between 90 to 150 square feet. We did notice some slight darkening in dense surfaces. Therefore, ensure that you test it on the floor before you apply it wholly.
Key Features :
- Comes in a 1-gallon bottle
- Easy to apply
- Water-based siloxane formula
- Completely breathable
- Offers water and air protection
- Covers 90 to 150 square feet for each gallon
- Dries in around six hours
8. Ghostshield Ultra Penetrating Concrete Sealer
We move on with our list and introduce you to this concrete sealer, which is also from Ghostshield. This sealer is among the best out there, and its delivery is quite satisfying as well.
It is yet another industrial-grade water-based, siloxane-engineered sealer that is designed to offer excellent protection to your concrete surfaces. Also, it has been made with nanotechnology that gives it a super tiny molecular structure. With such a tiny structure, the sealer will easily penetrate the concrete floor.
Since it can penetrate deep into the concrete surface, this sealer will offer the best protection to the concrete surface. But it doesn’t only cover the top surface but also the surface beneath. It has been designed to minimize the intrusion of water and moisture.
Plus, it will protect the concrete or masonry substrates against deicing salts and chlorides. We loved the fact that this sealer comes with an incredible water beading effect. Also, there will be no change in appearance when you apply this sealer. It is a non-film forming sealer that is 100% breathable.
So, it will not trap moisture inside; neither will it allow moisture to get in. With its low VOCs, this sealer proves to be eco-friendly and a great choice for your garage floor. It has been approved by the department of transportation. In other words, it is okay to use even when you drive the car inside the garage.
Key Features :
- Industrial-grade water-based siloxane-engineered sealer
- 100% breathable
- Excellent waterproofing abilities
- Enhances the resistance of abrasion while reducing concrete dusting
- Easy to maintain
- Low VOCs
- Approved by the Department of Transportation
- Nanotechnology enhances deep penetration
9. Lithi-Tek Penetrating Concrete Sealer
We bring you yet another product from Ghostshield in the name of Lithi-Tek 9500. This is a high-performing, deep penetration sealer that does the magic on your concrete floors.
This water-based proprietary sealer is industrial-grade, and it is meant to strengthen, densify, and keep your concrete waterproof. Plus, it boosts the abrasion resistance while also limiting vapor and moisture intrusion.
The sealer has been rated to increase the strength of your concrete floors by up to 50%. It will prevent the growth of efflorescence, mildew, as well as mold. Above all, it minimizes hydrostatic pressure. This sealer comes with a tiny molecular structure that will penetrate deep into the concrete surface.
Mixing a gallon of Lithi-Tek 9500 with 4 gallons of water, you can treat a concrete floor of up to 1,000 square feet per coat. Furthermore, the sealer will help to protect your floor from mildew and mold.
It features a proprietary reactive agent that is coupled with the nanotechnology. This way, the sealer can easily penetrate the surface to form an insoluble crystalline structure. The additional feature is that this insoluble structure will be formed within the capillaries and pores.
As a result, this will help to increase the density. On the other hand, the surface tension alteration will create a surface environment that seals the concrete surface from the inside out. This sealer will dry completely invisible, hence leaving a natural-looking coat on the floors.
Key Features :
- Industrial-grade water-solvent sealer
- Keeps concrete surfaces waterproof
- Nanotechnology enhances penetration
- Penetrates the surface to form an insoluble crystalline structure
- 100% reactive on the surface
- Enhances abrasion resistance
10. MasonryDefender Stamped Concrete Sealer
This is the last sealer on our list, and it is also quite reliable. The sealer perfectly qualifies to be ranked among the top sealers for concrete surfaces, thanks to its performance.
It is a non-yellowing acrylic polymer blend sealer that has been formulated to enhance the durability, look, and condition of your concrete surfaces. You can use this sealer on the stamped concrete surfaces that have been properly cured.
The water-based formula can also be applied over previous coatings without any problem. This one leaves a semi-gloss, elegant finish that is also clear enough. You won’t have to worry about any fading of color when you have this sealer. It perfectly protects your garage floor against color fade.
Applying this sealer is effortless, and you can enjoy a quick-drying time when you apply it. If you are looking for a reliable sealer that doesn’t have such a high-gloss finish, then this one should be your best pick.
So, it will protect your garage floor against moisture, and color fade. But, this sealer also ensures that your concrete surfaces are protected against damages from wear, abrasion, or UV light.
Key Features :
- 1-gallon bottle
- Ideal for stamped concrete surfaces
- Water-based formula
- Easy to apply
- Dries quickly
- Leaves an elegant, semi-gloss clear finish
- Applicable over previous coatings
- Protects concrete against color loss
- Eco-friendly sealer
Things to Consider Before Buying Concrete Sealer For Garage
Knowing about the best garage concrete sealers is one thing, and choosing the ideal sealer for your garage floor is another. When choosing a specific sealer to use on your garage floor, you will need to take some factors into consideration.
First off, not every sealer on our list will be suitable for your garage. Also, you could be having your preferences, which means that you will be choosy when finding the sealer to use on your garage floor. That being said, here are the things you need to consider when finding the right concrete sealer for your garage:
Consider the Amount of Concrete Sealer That You Need
You need to consider how much sealer you need for your floors. This relates to the size of the garage floor, along with other areas that you wish to apply the sealer. The sealers’ coverage rates will be determined by square footage. Generally, most sealers will cover 250 square feet for each gallon.
If you have a 900 square foot area, you will need around 4 gallons of sealer. You should divide the overall square footage of your space by the coverage rate.
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What is the Compatibility of the Sealer with Your Decorative Surface Treatment?
Suppose you have decorative surface treatment on your concrete floors, you will need to consider if the sealer is compatible with it. To ensure it is compatible, you will need to check if the manufacturer indicated it on the packaging.
You can find sealers that will interact with some coloring agents or overlays. As a result, this will bring unwanted side effects like color bleeding, bubbling, or blistering of the floor. Ideally, make sure that you check with the overlay manufacturer for recommendations of which is the perfect sealer to use.
Also, you can choose a sealer from the same manufacturer as your decorative surface treatment product.
The Safety of the Sealer
When you are choosing the sealer, you need to consider if the VOC content meets the current local and federal regulations. Usually, most solvent-based sealers will come with a specific volatile organic compounds (VOC).
You must ensure that the content doesn’t exceed the acceptable level. Keep in mind that every solvent-based sealer will come with a specific amount of VOC.
The Conditions That the Sealer Will be Exposed to
Another factor you need to keep in mind is whether the sealer will be exposed to specific conditions. This will depend on the surrounding in your area. Also, what is the traffic condition where you intend to apply the sealer?
Always ensure that you choose a sealer that will protect your concrete and decorative overlay from elements or conditions that might ruin it. For instance, if you will be using the sealer on a stamped concrete driveway, make sure that you choose one that repels grease and oil stains.
Also, ensure that the sealer is resistant to deicing chemicals, abrasion, and water. For the exterior concrete flatwork, always go with water or solvent-based acrylic. But a penetrating sealer is always the best choice for a natural look.
What does this point mean? Well, this is all about the type of finish that you want from the sealer. Generally, the sealer can be medium to high-gloss sheen, which is the best choice if you want a wet-look finish.
Benefits of Using Concrete Sealer for Garage
As we have stated, the concrete sealers for garage come with a lot of benefits besides giving the floor a shiny look. Keep in mind that the type of concrete you choose will determine what you will be getting. That being said, here are the common benefits of concrete sealers for garage.
- They reduce dusting of the surface
- It adds sheen to the surface (from satin to high gloss)
- It protects the surface against wear and abrasion
- Enriches the concrete’s color intensity
- It helps to prevent the intrusion of chlorides and water, and in turn, this will minimize freeze-thaw damage
- It blocks the penetration of grease, dirt, chemicals, stains, or oil which makes it easier to clean the concrete
So, there are some of the benefits of using concrete sealer in your garage. Nevertheless, you will only achieve these benefits if you find the right concrete sealer. Since there are hundreds of sealers out there, it can be challenging to choose the perfect sealer that will do the job.
But fret not, because we are here to help you find the right concrete sealer to use in your garage.
The Difference between Concrete Sealer and Epoxy
There is usually some difference between concrete sealer (acrylic) and epoxy. Here is a look at their comparison:
Generally, acrylic sealers will either be water or solvent-based. You can find them in gloss, clear, or matte finishes as well. Furthermore, these sealers are applied in two thin coats for an ideal look.
Usually, acrylic isn’t very much durable, but it is the best choice for delicate stamped surfaces. For that reason, you might have to reapply it too often.
But on the bright side, these sealers dry quickly. Plus, they will cure in just a day. The solvent-based acrylics are the best picks for driveways. Also, they tend to enhance the colored surfaces better than the water-based sealers. You can also use them outdoors since they have UV protection.
Conversely, epoxy is the best application for industrial settings and in high-traffic areas. They are also the perfect choice for areas that are highly prone to abrasion and chemicals. When the epoxy is used on concrete surfaces, they tend to be extra durable and come with a glossy finish as well.
You can find epoxy in both colored and clear solvents. These solvents are thicker than acrylic and tend to be non-porous. For that reason, they can leave some water/moisture trapped under the surface. If epoxy is exposed to excessive sun, it can turn yellow. That is why it is only suitable for interior use.
Frequently Asked Questions
Here we have some of the most commonly asked queries regarding the best concrete sealers:
1. Which is the best concrete sealer for the garage?
Generally, this depends on what you want from the sealer and the condition of your garage floor. All in all, the best sealer to use on your garage concrete floor is that which perfectly meets the floor needs and your personal preferences.
2. Are the concrete sealers breathable?
Yes, you can find some breathable sealers, but not all of them. Normally, acrylic sealers tend to be 100% breathable, which prevents moisture and water from being trapped inside.
3. Can I use the sealer in the kitchen?
The sealer you want to use around the kitchen will depend on whether it is safe or not. First off, it should have limited to no VOC level, and it should also be odorless. Makes sure you check the packaging and product if it is safe to use around food.
4. How long will the sealer take to dry?
This will usually depend on where the sealer is applied, as well as its thickness. For instance, acrylic sealers, which are light, are usually fast to dry. They can dry in about 30 to 60 minutes and cure in less than 12 hours. Epoxies and polyurethanes tend to take over 24 hours to cure.
5. What is the life expectancy of the sealer?
Every sealer will come with a specific life expectancy, and you just have to be extra observant. Conditions like traffic and other elements might determine life expectancy too. Generally, consider the warranty offered by the manufacturer to tell if the sealer will last for long or not.
So, there goes our review of the best concrete sealer for a garage. We hope you now have enough information to help you choose the right sealer. Don’t forget to consider all the relevant factors when choosing. Above all, always stick to your budget and buy a product that has good customer reviews.