Granite sealers keep the granite surfaces, like kitchen countertops, bathroom vanities, or floor tiles, looking good and lasting long. They protect against stains and damage from spills, oils, and acids, which helps the granite stay beautiful and durable for a longer time.
Three Essential Considerations:
- Penetration Depth: It’s important to select sealers capable of deeply permeating the stone’s pores, typically ranging from 1/4 inch to 1/2 inch into the material. Effective penetration ensures comprehensive safeguarding against stains and moisture, extending the lifespan of your countertops.
- Longevity: Look for products offering lasting protection for 3 to 5 years, reducing the need for frequent reapplication. Prioritizing longevity minimizes maintenance efforts while ensuring consistent defense against stains and spills.
- Versatility: Opt for sealers suitable for both indoor and outdoor use, catering to a variety of surfaces like countertops, floors, and decorative stone. Versatile sealers provide flexibility in protecting different areas of your home, maximizing their utility and value.
For a more in-depth guide on selecting the best granite sealer tailored to your specific needs, explore our comprehensive buying guide further in this article.
Best Granite Sealers Table
| Granite Sealer | Size | Suitable for | Buy Now |
|---|---|---|---|
| Weiman Granite Sealer | 24 Oz | Countertop | Check On Amazon |
| TriNova Granite Sealer | 18.26 Oz | Stone | Check On Amazon |
| Granite Gold Water-Based Sealing | 24 Oz | Stone | Check On Amazon |
| Black Diamond Stoneworks Granite Sealer | 128 Oz | Stone | Check On Amazon |
| Stone Care International Granite Sealer | 24 Oz | Stone Countertop | Check On Amazon |
| Aqua Mix Granite Sealer | 32 Oz | natural stone and porous tile | Check On Amazon |
| Tenax Granite Sealer | 2 Oz | Granite, Stone | Check On Amazon |
| Rock Doctor Granite Sealer | 18 Oz | Stone | Check On Amazon |
Best Granite Sealers Reviews
1. Weiman Granite Sealer
Weiman has tens of thousands of granite cleaners so far and it is one of the most popular choices in the market right now when it comes to buying one. Therefore, we will start our list with a granite seller from Weiman.
Bringing in the 1st place, we have the Weiman Disinfectant & Granite cleaner. Right now, it is the most preferred option in the market for a granite cleaner and you can probably guess why it is so. This is a 2-in-1 solution that works as a cleaner as well as a disinfectant for your countertop. You will receive 24 oz of solution in one pack and it offers a simple spray and clean application. Its disinfectant formula manages to clean nearly 99.9% of germs and bacteria within 10 minutes
You will be able to use the Weiman Disinfectant & Granite cleaner on various surfaces such as countertops, floors, shower stalls, bathrooms, and even on non-porous surfaces. It is a safe solution that wouldn’t cause harm to you or your family members even if you use it frequently. The Weiman Disinfectant & Granite cleaner ensures a completely streak-free finish on any surface you use it on.
Best Feature
- Made by Weiman
- Comes with 24 oz quantity
- Suitable for countertops
- 2-in-1 solution
Pros
- Great option for the price
- Most popular granite sealer in the market
- Cheaper alternative compared to other options
Cons
- Quantity is pretty low
2. TriNova Granite Sealer
On the other hand, if you want a rather premium option, then take a look at the TriNova granite sealer present here. Apart from the solution, the packaging itself of the TriNova granite sealer is pretty strong.
In 2nd place, we have the TriNova Granite Sealer & Protector. This is also a great choice if you want to thoroughly clean natural stone surfaces with ease. This premium sealer and protectant solution create a coating over the surface of your countertop to prevent dirt and dust from gathering over it. It also works pretty great on quartz, marble, and soapstone surfaces.
The spray solution consists of a blend of polymers so that it can easily penetrate the porous structure of the surface. Therefore, even the most prominent stains and marks can be cleaned easily with the TriNova Granite Sealer & Protector. On top of that, it also enhances the surface finish by offering a polished natural look on the surface. As for the application, TriNova recommends using these products once every month to keep the seal intact.
Best Feature
- Made by TriNova
- Comes with 18.26 oz quantity
- Suitable for natural stone
- Also acts as a protective coating
Pros
- Cleans the surface thoroughly
- Includes a blend of polymers for better penetration
- Offers a natural shiny look to the surface
Cons
- Quantity is very low for the price
3. Granite Gold Granite Sealer
Granite Gold is yet another brand that comes to mind when it comes to cleaning solutions designed for strong applications. It is also a premium option compared to other solutions on the market.
Our 3rd choice for the best granite sealer is the Granite Gold granite sealer. Similar to most other options on this list, this is a water-based solution that leaves no odor behind and evaporates quickly, eliminating the need for rinsing. The Granite Gold granite sealer works best with natural stone countertops with its easy to apply design powered by a spray head mounted on the bottle itself. It also applies a protective coating just like our last option to prevent it from getting dirty again.
Apart from natural stone, the Granite Gold granite sealer will also be an ideal choice for granite, marble, travertine, limestone, and other similar surfaces. The solution on the other hand is pH balanced and rated for ultimate safety in food preparation and serving areas. Apart from the odor, the Granite Gold granite sealer is also free from any kind of harmful solution like phosphate or ammonia.
Best Feature
- Made by Granite Gold
- Comes with 24 oz quantity
- Suitable for natural stone
- Free from harmful solutions
Pros
- Decent option for a water-based solution
- Strong results and easy to apply
- Offer a protective coating on the surface
Cons
- Strong stains might be hard to clean with this solution
4. Black Diamond Stoneworks Granite Sealer
Apart from domestic applications, granite cleaners are also needed at professional places like restaurants and office kitchens. Thus, we are including the following option from Black Diamond on this list.
As restaurants and office kitchens have pretty wide countertops, cleaners usually need a lot of cleaning solutions to properly clean and maintain these surfaces. Therefore, the Black Diamond Black Diamond Stoneworks granite sealer can be the best option for such applications. This solution arrives with a 128 oz quantity that will last you a very long time even after frequent uses. It is also a 2-in-1 solution that cleans the surface while creating a protective coating on top of it.
Similar to many other premium choices, the Black Diamond Stoneworks also ensures completely streak-free cleaning results that a lot of users desire. Furthermore, the solution used in the Black Diamond Stoneworks compound is pH neutral. So, it is completely safe to use and does not require additional rinsing after cleaning. On top of that, the solution has a hypoallergenic formula that is usually recommended by doctors to avoid problems caused by allergies.
Best Feature
- Made by Black Diamond Stoneworks
- Comes with 128 oz quantity
- Suitable for natural stone
- Made with a hypoallergenic formula
Pros
- Offers the best quantity in comparison
- Suitable for frequent cleaning tasks
- Safe to use for all applications
Cons
- Quantity might be too much for domestic applications
5. Stone Care International Granite Sealer
Stone Care is also a renowned brand for natural stone cleaning solutions and it can be the best option for you as well. Before you proceed, make sure you check out the following option from Stone Care.
The Stone Care International Granite Sealer is the best cleaning solution you can find for solid stone surfaces such as granite, quartz, marble, limestone, and many others. It arrives in spectacular packaging and measures about 24 ounces in quantity. Just like our other picks, this is also completely sulfate-free so there is no hard in using it. And to make it odor-free as well, Stone Care makes sure that there is no proportion of ammonia used in its production.
Therefore, the Stone Care International Granite Sealer is a safe choice to use near places where food is served such as countertops or dining tables. This is also a completely streak-free formula that can be easily applied with the spray bottle. With just a single bottle you can cover about 72 sq. ft surface area which is pretty good. This is a penetrating type of granite sealer that forms flexible molecular links after application to create a strong protective layer. Once applied, the Stone Care International Granite Sealer lasts for about 6 months without any issues.
Best Feature
- Made by SCI
- Comes with 24 oz quantity
- Suitable for natural stone and other countertops
- Lasts for about 6 months
Pros
- Completely free from sulphate and ammonia
- Covers about 72 sq. ft area
- Long-lasting solution
Cons
- Expensive choice with the given quantity
6. Aqua Mix Granite Sealer
Moving on to the most premium option we have a granite sealer, we have the next unit coming from Aqua Mix. The Aqua Mix granite sealer creates the best results thanks to its effective solution.
The Aqua Mix Gold Quart is yet another premium choice on our list that offers a comparatively larger quantity than other picks. This solution comes in a 32-ounce canister that is safe to store and it has a long shelf life. It is a no-sheen and completely organic product that offers a natural look to the granite and penetrates the surface with ease. It is also a water-based formula that offers many advantages such as odor-free application and quick evaporation.
The Aqua Mix Gold Quart is the perfect option for surfaces like granite, limestone, marble, slate, and other non-standard surfaces like saltillo, cement, and even masonry. It is also rated for ultimate safety when it comes to food serving areas like kitchens and countertops. The Aqua Mix Gold Quart serves as a pre-grouting sealer, offering a protective coating over the surface and preventing stains to maintain the looks and shine of the surface.
Best Feature
- Made by Aqua Mix
- Comes with 32 oz quantity
- Suitable for natural stone and porous tiles
- Completely organic solution
Pros
- It has a great shelf life
- Quantity is better than other options
- Easy to store
Cons
- It does not come with a spray head
7. Tenax Granite Sealer
If you want a granite sealer for a single cleaning task, it is not ideal to invest in a large quantity as you won’t be needing it anytime soon. For such applications, we have the Tenax Granite Sealer.
The Tenax Granite Sealer is one of the strongest granite sealers available on the market right now. Even though it costs almost as much as other standard options, you will only get about 2 oz in a canister which can suffice for 1 or 2 applications at best. But, a single quart of the Tenax Granite Sealer is suitable for about 160 to 180 sq. ft. coverage area which is pretty good. And even though it is a strong solution, it vanishes completely shortly after installation.
The best part about the Tenax Granite Sealer is that it does not change the original color of the stone even after frequent applications. You will get the same natural color and shine on the surface of your countertop after using the Tenax Granite Sealer as it was when it was brand new. This product will only take about 5 to 10 minutes to dry out completely, leaving no stains behind. And after 24 hours, the product will have created a completely water-repellent coating on the surface of your countertop.
Best Feature
- Made by Tenax
- Comes with 2 oz quantity
- Suitable for granite and stone countertops
- Dries within 5 to 10 minutes
Pros
- A single quart covers about 160 to 180 sq. ft.
- Does not leave any stains behind
- It does not change the natural color of the stone
Cons
- Not suitable for moderately clean surfaces
8. Rock Doctor Granite Sealer
Our last pick for the best granite sealer is coming from Rock Doctor. If you take a look, you will find various cleaning solutions made by Rock Doctor covering almost all surfaces.
Rounding up our list of the best granite sealers is a great granite sealer from Rock Doctor Granite Sealer. Unlike most other options, this is a bundle of 2 18 oz cans of granite sealers that makes the quantity of the solution larger than other packages. It is also a penetrating type of granite sealer that manages to clean the granite surface thoroughly and removes the stains from the roots.
The Rock Doctor Granite Sealer can be used for various types of materials like natural stone, countertops, and many other surfaces commonly found with countertops. Since most of these surfaces have a porous structure, it can easily penetrate them for in-depth cleaning. Rock Doctor also ensures about 6 to 12 months of duration for the Rock Doctor Granite Sealer coating depending upon your countertop usage, cleaning frequency, and maintenance.
Best Feature
- Made by Rock Doctor
- Comes with 18 oz quantity
- Suitable for stone
- Lasts for 6 to 12 months
Pros
- One of the cheaper options for a granite sealer
- It has a long lasting duration
- Comes in a pack of 2
Cons
- Not as effective as a few other options
Factors to Consider When Choosing a Granite Sealer
Choosing the correct granite sealer is important for keeping your granite surfaces looking great and lasting a long time. With many choices, it’s important to know what factors to consider. Let’s explore the important things to consider when picking the best granite sealer for you.
1. Types of Granite Sealers
Choosing the right type of sealer for your granite surfaces is essential for preserving their beauty and durability.
- Penetrating Sealers: Penetrating sealers, also called impregnating sealers, go into granite pores, forming a protective barrier. They contain compounds like silicones or fluoropolymers to repel liquids and stains. They maintain granite’s natural look and are good for indoor/outdoor use.
- Topical Sealers: Topical sealers protect granite by forming a barrier against liquids and stains. They contain resins or acrylics for a glossy or matte finish. While they enhance appearance and resist stains, they need more frequent reapplication than penetrating sealers.
- Impregnating Sealers: Impregnating sealers deeply penetrate granite pores, offering lasting protection. They repel water, oil, and stains, making them perfect for busy spots like kitchen counters. These sealers are solvent-based and specially formulated for durability.
- Solvent-Based vs. Water-Based Sealers: Granite sealers come in two types: solvent-based and water-based. Solvent-based ones offer deep penetration and strong stain protection but may smell and need ventilation. Water-based sealers are eco-friendly with less odor, yet may need more reapplication.
2. Granite Type and Porosity
It’s crucial to evaluate your granite’s porosity as it affects its susceptibility to staining. Porous granite requires a deep-penetrating sealer for optimal protection, while denser varieties may need a lighter sealant or none at all. Understanding your granite’s porosity guides your choice of sealer for effective maintenance.
3. Desired Finish
Some sealers make the stone shinier and bring out its natural colors, while others give a less shiny or satin look. Decide if you like a shiny or more subtle appearance that matches your style and surroundings. Also, check that the sealer doesn’t change the granite’s look in a bad way and that it works well with the finish you want.
4. Longevity of Protection
The lifespan of sealers some need frequent reapplication, while others last longer, even permanently. Choose based on your maintenance preference and how tough you need it to be. If your surface gets a lot of wear or stays wet often, go for a long-lasting sealer to avoid reapplying it all the time.
5. Ease of Application
When choosing a granite sealer, think about how it’s applied. Some sealers need many coats and complicated steps, while others are simple, needing just one step. Think about how comfortable you are with applying it, then pick one. Also, check for sealers with clear instructions and support to make sure you apply them right and get the best results.
6. Safety and Environmental Impact
Choose sealants that are safe to use indoors, with low volatile organic compounds (VOCs). Opt for environmentally-friendly options to protect the planet and improve indoor air quality for your family. Check for certifications or labels to ensure safety and environmental standards are met when making your choice.
Granite Sealers – FAQs
Ans: While sealing granite is recommended for most types, not all granite requires sealing. Dense, low-porosity granite may not absorb sealers effectively and may not need sealing. Perform a water test to determine if your granite requires sealing.
Ans: You can perform a simple water test to check if your granite needs resealing. Place a few drops of water on the surface and observe. If the water beads up and does not absorb into the granite, it’s still adequately sealed. If it absorbs, it’s time to reseal.
Ans: While granite sealers are specifically formulated for granite, many can also be used on other types of natural stone, such as marble, limestone, and travertine. Always check the product label to ensure compatibility with your stone.
Ans: Typically, only the top surface of granite countertops needs sealing, as this is the area most prone to stains and spills. Sealing the underside is generally unnecessary unless it is exposed and vulnerable to staining.
Ans: Yes, it’s recommended to seal granite fireplace surrounds to protect them from soot, smoke, and other stains. Choose a sealer suitable for high-temperature environments and follow the manufacturer’s instructions carefully.
Conclusion
We hope that you have managed to land your eyes on the perfect granite sealer available on our list today. Since we have specified every little detail which is to be known about these products, you can easily find the right option without needing any more study.
We have also provided a helpful buying guide just in case you need to check what qualities matter the most when it comes to a granite sealer solution. Furthermore, we will be offering some handpicked recommendations for the best granite sealer so that you can proceed with your purchase without any hesitation.
- If you have rather a new and clean setup of granite countertop, you need not invest in a strong solution, nor would you need a lot of it to clean the surface. For such users, we will recommend the Weiman Granite Sealer. It arrives in a 24 oz pack and it has a spray head pre-attached to the bottle. Apart from cleaning your countertop, it can also remove nearly 99.9% of germs and bacteria to make the countertop hygienic as well as safe.
- But for cleaning countertops in your restaurant kitchen or your office, you might need something stronger and in large quantities like the Black Diamond Stoneworks Granite Sealer pack. This is a 2-in-1 cleaner as well as a granite sealer that gets the job done completely. You will receive about 128 oz of the solution in the package which is ready to use right out of the box. This solution is pH neutral and safe for food contact as well. Plus, you don’t need to rinse the product separately once you are finished cleaning.
- If you want an even stronger option, then we will suggest the Aqua Mix Granite Sealer. This is 32 oz of granite sealer which is water-based but offers pretty strong results. This is an ideal option for granite, limestone, marble, slate, and many other types of surfaces. And since it is completely safe to use, you can use the Aqua Mix Sealer’s Choice Gold Quart over dining as well as food serving areas. Furthermore, you can also clean the floor or kitchen tiles if needed.
