Granite Sealers

Cindy Garner
13 min readSep 9, 2024

Are you in search of the perfect granite sealer to keep your countertops looking like new? Look no further! We've compiled a comprehensive roundup of the top granite sealers on the market, taking into consideration their durability, ease of use, and overall effectiveness. Dive in and discover the best solution for your granite surfaces.

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Reviews

Fila Granite Countertop Sealer for Polished Surfaces

Fila Granite Countertop Sealer for Polished Surfaces | Image

I tried the Fila Solvent Based Sealer for my granite countertop, and let me tell you, it was a game-changer! This one-part sealer effectively seals and protects all types of natural stone, polished porcelain tile, and even grout around my sink against pesky stains.

Not only does it work wonders, but it also makes everyday maintenance a breeze. The fact that it's certified safe in food preparation areas makes it a great addition to any kitchen.

Overall, I trust Fila and highly recommend their products for the best surface care solutions.

Rock Doctor Granite and Quartz Sealer 18 oz. (Pack of 3) Perfect for Stone Maintenance

Rock Doctor Granite and Quartz Sealer 18 oz. (Pack of 3) Perfect for Stone Maintenance | Image

I must say, I've had quite the experience using the Rock Doctor Granite Sealer. It promised to penetrate deeply and bond with natural stone, and I can tell you first-hand that it does just that. The 18-ounce bottle is perfect for tackling any amount of work, and the ready-to-use formula makes it super convenient.

Now, the sealer isn't perfect. One thing I noticed was that it doesn't always cover granite uniformly. The coverage may not be as thorough as expected, and it took a few swipes to get a consistent sheen. However, the odor during application was quite tolerable, and it's worth mentioning that it doesn't leave any residue or clean up needed afterward.

When it actually sealed the stone, it was pretty impressive. No water was absorbed for quite a number of days, so the sealer certainly kept it protected. However, I did notice some minor hazy spots on the polish, which wasn't too appealing aesthetically. I suppose it wasn't as perfect as I would've hoped for, but it still did the job.

Overall, if you're looking for an easy-to-use, penetrating granite sealer, the Rock Doctor Granite Sealer isn't a bad choice. But keep in mind that it may not be as consistent or visually perfect as other options.

Granite Sealer and Protector for Enhanced Gloss and Stain Protection

Granite Sealer and Protector for Enhanced Gloss and Stain Protection | Image

Offering the ultimate in professional care for your stone surfaces, this granite sealer provides advanced protection against stubborn stains. Designed to be easy for just about anyone to use, the spray-and-wipe application makes adding this extra layer of protection to granite, quartz, marble, quartzite, and soapstone a breeze. Plus, the extra-long tube ensures that even the most difficult-to-reach areas can be thoroughly treated.

With a premium blend of polymers to deep-penetrate your stone's natural pores, and providing a protective layer to prevent water spotting and residue, your surfaces will retain their natural gloss and shine for much longer.

The Floor Guys: Premium Granite and Marble Countertop Sealer

The Floor Guys: Premium Granite and Marble Countertop Sealer | Image

The Grout & Granite Penetrating Sealer from The Floor Guys has been my lifesaver when it comes to maintaining the beauty of my tiles and grouts. I've used it on both granite countertops and floor tiles, and it worked like a charm. The water-based formula penetrates deep into the grout or stone without altering the appearance, and it virtually has no odor.

I've found it to be quite easy to use, with the messy part being easily cleaned up afterwards. The long-lasting formula ensures that my floors and countertops maintain their pristine appearance for a considerable amount of time without any fuss. The sealer protects against water and oil-based stains, making it perfect for high-traffic areas.

The reviews for this product speak for themselves. Users have praised its ease of use, effectiveness, and the fact that it's virtually odorless. However, one thing to consider is that the coverage can vary depending on the surface and how porous the grout is.

All in all, if you're looking for an efficient and effective sealer, the Grout & Granite Penetrating Sealer from The Floor Guys is definitely worth considering. It's made a significant difference in the cleanliness and overall appearance of my tiles and grouts.

Granite Gold Gg0036: Premium Sealer, Preserver & Protectant

Granite Gold Gg0036: Premium Sealer, Preserver & Protectant | Image

Granite Gold Sealer is designed to create a barrier protecting against stains and etches on your natural stone countertops, sinks, floors, and grout surfaces. The spray-and-wipe formula ensures easy application, with non-harmful odors and biodegradable, non-toxic ingredients.

Ideal for all types of natural stone surfaces, it's safe on food-prep surfaces and pH balanced for added convenience. Despite the expensive 24-ounce bottle, the sealer has multiple uses and is made by a family of stone care experts.

Users have reported positive experiences with its easy application, long-lasting results, and protection against dirt, build-up, and scratches.

Rock Doctor Granite Sealer: A Superior Marble Care Solution

Rock Doctor Granite Sealer: A Superior Marble Care Solution | Image

The Rock Doctor Granite Sealer is a versatile and water-based solution that penetrates deeply to create a strong bond with natural stone. It's ideal for maintaining the appearance of stone surfaces by protecting them against moisture and other damaging elements.

This granite sealer works wonders on marble and grout, ensuring they remain in top-notch condition. It helps to maintain the natural look of stone and is quite simple to apply, thanks to the coverage it provides.

However, it's worth mentioning that it might slightly alter the color of the stone. If you're looking for a stone tile maintenance solution, the Rock Doctor granite countertop sealer is a great choice.

Tenax ProSeal Sealer for Granite, Marble, and More - 1 Quart

Tenax ProSeal Sealer for Granite, Marble, and More — 1 Quart | Image

As the Tenax ProSeal Sealer, this granite and marble sealer has been my go-to for protecting natural stones. Living in a house full of marble countertops, I couldn't be happier with its performance. It's made in Italy and has passed tests as the best value for sealing natural stones. Not only does it work on granite, but it's also great for limestone, sandstone, terrazzo, concrete agglomerate, and even engineered stone!

What really stands out for me is its ability to evenly cover and protect up to 200-300 square feet of material per liter of Proseal. It truly works as advertised - just apply it on clean and dry surfaces, give it a few seconds for it to absorb, and then clean the surface with a cloth for best results.

However, there's one thing you should be careful with: the excess must be removed immediately after application, as it can create a superficial sticky film. But don't panic, as long as you apply the right amount that the material can naturally absorb and clean the surface, you'll have a great result.

The anti-stain effect is attained after 24 hours of treatment, but make sure not to walk on the surface before that. After using it, always remember to seal the tins well.

In conclusion, this hazardous material is very effective in protecting your marble, granite, and other stones - just be mindful of following the instructions carefully. Highly recommended!

Aqua Mix Sealer's Choice Gold: Premium Granite Countertop Sealer

Aqua Mix Sealer’s Choice Gold: Premium Granite Countertop Sealer | Image

The Aqua Mix Sealer's Choice Gold has been a lifesaver in terms of maintaining the natural look of my granite countertops. The compact construction made it easy to maneuver, and the formula's ability to seep into the stone was quite impressive.

One of the standout features was its no-sheen, water-based formula that didn't affect the appearance of my countertops. It maintained their natural look and kept the stone looking pristine. The product was easy to apply, and the low fumes made it a comfortable experience.

One downside I experienced was the need to reapply the sealer every few years, as the product only claimed to last up to 15 years on the packaging. Despite this, the sealer did its job in keeping the stone looking clean and protected. Overall, I'd rate the Aqua Mix Sealer's Choice Gold as a fantastic option for maintaining the appearance of natural stone surfaces.

Aqua Mix 1 qt. Sealer - Effective Water Protection Solution

Aqua Mix 1 qt. Sealer — Effective Water Protection Solution | Image

Using Aqua Mix 1 qt. Penetrating Sealer in my bathroom has been a game changer. I've found that it does an excellent job of maintaining the beauty of my natural stone tiles. The deep penetration of the sealer ensures that my floor is protected and resistant to stains. Despite the product's long-lasting formula, it still allows moisture vapor transmission, which has proved beneficial in our bathroom.

One aspect I particularly appreciate is the easy-to-use, paintbrush-friendly formula. Not only does it work well with my bathroom surfaces, but it also has a pleasant, non-intrusive odor. However, the sealer application can be a bit tricky, as I've noticed it's essential to work quickly to avoid drippy results. Overall, I'm happy with the purchase, and I think it's worth a try for those seeking a reliable and long-lasting sealant for their home decor.

Granite Stone Coating: Versatile Sealer for Concrete Surfaces

Granite Stone Coating: Versatile Sealer for Concrete Surfaces | Image

Introducing Granite Stone Coating, a stunning 1-gallon resurfacer and sealer with the visual appeal of speckled granite. Designed to offer a hassle-free application process and superior durability, this versatile product can be used on various surfaces, including interior/exterior concrete, masonry, and drywall. Don't worry about harsh weather conditions; Granite Stone Coating is highly weather-resistant and resistant to freeze-thaw cycles, snow shoveling, UV rays, and hot tires.

Buyer's Guide

Granite sealers are essential to maintaining the beauty and longevity of your granite surfaces. This buyer's guide will help you understand the importance of these products and what features to look for when purchasing one. By following our tips, you'll ensure your granite remains protected and looking as good as new for years to come.

Understanding Granite Sealers

Granite is a beautiful and durable natural stone. However, it is porous and can absorb liquids, which can cause staining or damage to the surface. Granite sealers create a barrier on the granite's surface, preventing liquids from seeping into the stone and potentially causing damage. Sealers can also enhance the stone's appearance by adding a protective layer that brings out its color and natural shine.

Things to Consider When Buying a Granite Sealer

When selecting a granite sealer, consider the following factors:

  1. Compatibility with your granite type;
  2. Type of sealer (water-based, oil-based, or impregnating);
  3. Ease of application;
  4. Drying time;
  5. Resistance to wear and tear, including scratching and fading;
  6. Environmentally friendly;
  7. Able to be used on both indoor and outdoor surfaces;
  8. Providing a warranty, if possible.

Important Features to Look for in a Granite Sealer

  1. Sealant Chemicals: Look for granite sealers with the appropriate sealant chemicals that are specifically designed to protect and maintain granite. These chemicals can penetrate the stone and create a barrier to prevent liquids from soaking in. 2. Application Method: Consider the application method of the sealer, such as spray, brush, or roll-on. Make sure it is easy to apply and covers the surface evenly if you're not a professional. 3. Drying Time: Check the drying time of the sealer, as it typically varies between products. A faster drying time is usually preferred, but ensure the sealer has enough time to properly penetrate and seal the granite. 4. Resistance to Wear and Tear: High-quality granite sealers should resist wear and tear, including scratching and fading, ensuring that your granite remains protected and looking good.

General Advice for Choosing and Using Granite Sealers

  1. Read reviews: Make sure to read reviews from other customers before purchasing a granite sealer. This can give you valuable insights into the product's performance, ease of use, and overall satisfaction. 2. Follow manufacturer instructions: Always follow the manufacturer's instructions when applying the granite sealer. This ensures the best possible results and prevents any potential damage to your stone. 3. Re-apply the sealer periodically: Granite sealers should be reapplied every 6-12 months, depending on the product and your usage. This helps maintain the protective barrier and keep your granite looking its best. 4. Ensure proper maintenance: In addition to using a sealer, regular maintenance such as cleaning and re-sealing at appropriate intervals will help extend the life of your granite.

FAQ

What is a granite sealer?

A granite sealer is a liquid or waxy product applied to granite surfaces to prevent stains, water damage, and other types of damage. It creates a protective barrier that repels liquids, dirt, and other substances, making it easier to clean the surface and extend its lifespan. Granite sealers come in different types, including water-based, oil-based, and impregnating sealers, each with its own set of benefits and drawbacks.

Using a granite sealer is recommended for kitchen countertops, bathroom vanities, and other granite surfaces to maintain their appearance and durability over time. It is important to select the right sealer for your specific granite type and to follow the manufacturer's instructions for application and maintenance.

What are the benefits of using a granite sealer?

Using a granite sealer provides several advantages, such as enhanced protection against stains and water damage. Sealers create a barrier on the surface, preventing liquids and spills from seeping into the granite and causing damage. This makes it easier to clean the surface and helps to maintain the aesthetic appeal of the granite.

Granite sealers also help to protect the surface from scratches, cracks, and other types of wear and tear. They can improve the overall durability and longevity of the granite, ensuring that it remains in good condition for years to come. In addition, sealers can help to increase the resistance of the granite to heat, chemicals, and other common household substances.

What types of granite sealers are available?

There are several types of granite sealers available on the market, including water-based, oil-based, and impregnating sealers. Each type has its own set of benefits and drawbacks, which should be carefully considered before making a purchase. Here is an overview of each type of sealer:

  1. Water-based sealers: These are eco-friendly and non-toxic alternatives to oil-based sealers. They are suitable for use on food-preparation surfaces, such as kitchen countertops. 2) Oil-based sealers: These provide a more durable and long-lasting finish, but they take longer to dry and can leave an oily residue on the surface. 3) Impregnating sealers: These penetrate the granite surface and provide a breathable, stain-resistant barrier. They are suitable for use on both indoor and outdoor granite surfaces.

It is essential to select the right sealer for your specific granite type and to follow the manufacturer's instructions for application and maintenance. Additionally, it is a good idea to research the product thoroughly and read customer reviews before making a purchase to ensure that it meets your needs and expectations.

How do I choose the right granite sealer?

Choosing the right granite sealer depends on several factors, such as the type of granite, its intended use, and your personal preferences. Here are some tips for selecting the right sealer:

  1. Always read the product label and manufacturer's instructions to ensure that the sealer is suitable for your specific granite type. 2) Consider the sealer's drying time and whether this will be an issue for your daily routine. 3) If the granite surface is subject to heavy wear and tear, choose a sealer that provides superior durability and resistance to scratches and cracks. 4) If you are concerned about environmental impact, opt for a water-based or impregnating sealer, which are typically more eco-friendly than oil-based alternatives.

Lastly, it is a good idea to research the product thoroughly and read customer reviews before making a purchase to ensure that it meets your needs and expectations. Always follow the manufacturer's instructions for application and maintenance to achieve the best results and prolong the lifespan of your granite surface.

How often should I reseal my granite?

The frequency of resealing your granite surface depends on several factors, such as the type of sealer used, the level of wear and tear, and the environmental conditions. Most granite sealers provide long-lasting protection, but it is still a good idea to reseal the surface every few years to maintain its durability and appearance. 1) If you are unsure about when your granite was last sealed, it is advisable to reseal it as a precautionary measure. 2) If you notice that the surface is starting to show signs of wear, such as stains, water damage, or scratches, it may be time to reseal it. 3) In high-traffic areas, such as kitchen countertops, it is recommended to reseal the granite every 1-3 years to ensure that it remains protected and maintains its appearance.

It is essential to follow the manufacturer's instructions for resealing the granite surface and to choose a high-quality sealer that provides long-lasting protection. Always test the sealer on a small, inconspicuous area of the granite before applying it to the entire surface to ensure that it does not cause discoloration or other issues.

Can I use a granite sealer on other stone surfaces?

While granite sealers are designed specifically for granite surfaces, they can also be used on other types of stone, such as marble, slate, and quartz. However, it is essential to select the right sealer for the specific stone type and to follow the manufacturer's instructions for application and maintenance. Different stones have different porosity levels, which affect the type and amount of sealer required.

It is crucial to test the sealer on a small, inconspicuous area of the stone surface before applying it to the entire surface. This will help to ensure that the sealer does not cause discoloration, etching, or other issues. Always follow the manufacturer's instructions and recommendations for the best results and to prolong the lifespan of your stone surface.

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