If you’re looking for the best granite sealer, you may find yourself overwhelmed with the countless options available on the market. It’s important to choose the right one to protect your investment and extend the life of your granite countertops. Before making a purchase, consider important factors such as the type and quality of the granite, the level of sealing protection needed, and your budget.
When selecting a granite sealer, take into account the porosity of your granite. A highly porous granite, for instance, requires a sealer with a high level of protection. Quality is also an essential factor to consider when selecting a sealer as you want to ensure that it provides long-lasting protection and doesn't lead to discoloration and staining. Finally, take your budget into account. There are several affordable options on the market, but it's important not to sacrifice quality for costs.
Are you tired of worrying about kitchen spills and stains on your granite countertops? Are you wondering which granite sealer is best for you and your home? Look no further than reviews from consumer reports to find the perfect granite sealer for your needs and budget. Do you prefer a water-based or solvent-based sealer? Are you looking for a sealer that is food grade safe? Look to the reports and reviews to help you decide which granite sealer to purchase, and enjoy your beautiful countertops without the worry.
10 Best Granite Sealer Consumer Reports
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This product is ideal for sealing and protecting granite, marble, stone, or concrete surfaces.
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Ideal for sealing and protecting granite, marble, stone, or concrete surfaces from stains and damage.
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3
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The product is ideal for safely cleaning and maintaining granite, quartz, marble, and travertine countertops.
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4
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The product is an ideal sealer for various surfaces that require protection against stains and moisture penetration.
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5
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It is ideal for sealing and protecting various types of surfaces such as natural stone, tile, and grout.
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6
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Ideal for sealing and protecting natural stone surfaces, grout, brick, and tile floors and patios made of granite, marble, limestone, travertine, or slate.
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7
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StoneTech BulletProof Stone Sealer is ideal for sealing and protecting natural stone surfaces such as granite, marble, and limestone.
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8
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This product is ideal for sealing and protecting various types of natural stone surfaces from stains and water damage.
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9
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This product is ideal for protecting and sealing natural stone countertops such as granite, marble, and travertine.
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10
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Ideal for sealing and protecting porous surfaces, such as natural stone, tile, and grout from water and stains.
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1. Tenax Granite Sealer, Marble Sealer, & Stone Or Concrete Sealer – 1 Quart

This incredible product is a must-have for anyone who wants to keep their stone surfaces looking their best. With a coverage area of 160-180 square feet per quart, you'll be able to protect a large area with just one can.
One of the best things about this product is that it dries completely invisible, so you won't have to worry about it changing the natural color of your stone. And with a drying time of just 5-10 minutes, you'll be able to apply it quickly and easily.
But the benefits don't stop there. This product also has a water-repellent effect that starts working within 24 hours of application. This means that your stone surfaces will be protected from water damage, which can be especially important in areas where moisture is a concern.
2. Tenax Granite Sealer, Marble Sealer, & Stone Or Concrete Sealer – 1/4 Liter

This incredible product is designed to protect your stone surfaces from damage and discoloration. With a coverage of 160 to 180 square feet per quart, you can rest assured that your surfaces will be thoroughly covered and protected. The drying time for this product is only 5 to 10 minutes, which means you can get back to using your surfaces in no time!
One of the best things about this stone protector is that it dries completely invisible. This means that you won't have to worry about any unsightly residue or discoloration on your beautiful stone surfaces. In addition, this product will not change the color of your stone, so you can enjoy the natural beauty of your surfaces without any alteration.
Another great feature of this stone protector is its water-repellent effect, which kicks in within 24 hours of application. This means that your stone surfaces will be protected from water damage, which is especially important in areas such as bathrooms and kitchens.
3. Granitesafe Biobased Counter Cleaner

Introducing a revolutionary cleaning solution that is both effective and eco-friendly – the Biobased Streak-Free Cleaner. Made from natural, biodegradable ingredients, this product offers all the benefits of conventional cleaners without any of the harmful chemicals.
The Biobased Streak-Free Cleaner is a pH-neutral, no-rinse, hypoallergenic formula that is safe for food contact and can easily remove grease, oil, fingerprints, and cooking messes. Designed, tested, and used by granite care professionals, this cleaner is guaranteed to leave your surfaces looking spotless and streak-free.
Not only is this cleaner effective, but it is also safe for kids, pets, and you! You can have peace of mind knowing that you are using a product that is gentle on both your surfaces and your loved ones.
This product is proudly made in San Clemente, California, USA, and is readily available for purchase. It is cost-comparative to its petroleum-containing counterparts and performs just as well, if not better.
With the Biobased Streak-Free Cleaner, you can let the natural beauty of your surfaces shine through. Its easy-to-use formula allows you to simply spray and wipe, leaving your surfaces looking clean and revitalized.
Experience the power of biobased cleaning with the Biobased Streak-Free Cleaner. If for any reason you are not satisfied with the product, you can take advantage of the 100% money-back guarantee. Try it today and see the difference for yourself!
4. Miracle Sealants 511qt6 511 Impregnator Sealer, Quart, Clear, 32 Fl Oz

This versatile product is perfect for both indoor and outdoor use, and can be applied to a variety of surfaces, including sanded grout, ceramic tile, porcelain tile, glazed tile, stucco, travertine, marble, slate, granite, terrazzo, and more. Its unique formula is both oil and water-resistant, creating a protective barrier that is virtually invisible.
With superior coverage of up to 1,000 square feet per quart, this product is formulated to provide long-lasting protection against water, stains, and slippage. Its stain protection is UV transparent and resists weather elements, ensuring that your surfaces stay looking great for longer.
This product is easy to apply and will not yellow over time, making it safe to use around food prep areas. Whether you're looking to protect your floors, walls, or countertops, this product is the perfect solution. Its versatile and easy-to-use formula ensures that you can get the protection you need without any hassle.
5. Stonetech Bulletproof Sealer, 1 Quart/32 Oz (946ml) Bottle

If you're looking for a high-quality stain protector for your interior natural stone and grout surfaces, look no further than this unique and extra-strength solution. This particular product has been designed to deliver maximum protection for natural stones, ensuring that your surfaces remain in pristine condition for years to come.
One of the key benefits of this stain protector is that it provides coverage for up to 100 square feet, making it an ideal choice for larger spaces. Additionally, it has been formulated with advanced, water-based fluoropolymers, which means that it is both highly effective and environmentally friendly.
When applied correctly, this stain protector can provide up to 5 years of protection on interior surfaces, making it an excellent long-term investment for your home. It is also easy to apply, with simple instructions that are suitable for both professionals and DIY enthusiasts.
6. Stoneworks Nex-Gen Stone Sealer: Protect Your Surfaces!

The Easy to Use Granite Sealer offers long-lasting protection and professional results with just a simple spray and wipe. This sealer is specifically designed to protect granite surfaces against various substances such as oil, coffee, food, wine, grease, ink, and germs.
This product is a non-toxic and non-corrosive impregnator that has been extensively tested and used by stone care professionals. It is safe for food contact and is water-based, making it suitable for both interior and exterior use.
One of the notable features of this granite sealer is its low odor, making it a great option for those who are sensitive to strong smells. It can be used on various surfaces such as stone, concrete, grout, and concrete.
The application of this sealer is effortless – simply apply it, let it penetrate, and wipe off the excess. The process is so easy that anyone can do it.
7. Stonetech Bulletproof Stone Sealer, 1-Gallon Container

Introducing an advanced sealer that offers unparalleled protection to natural stone surfaces against tough oil and water-based stains. This sealer is designed to preserve the natural look of your stone surfaces for up to 5 years in interior environments and up to 3 years in exterior environments.
Formulated with advanced, water-based fluoropolymers, this sealer provides maximum coverage and protection for up to 900 sq. ft. This makes it perfect for use on a wide range of surfaces including honed or textured marble, granite, limestone, travertine, sandstone, saltillo and bluestone.
This sealer is easy to apply and dries quickly, providing a long-lasting, protective barrier that prevents stains and other contaminants from penetrating the surface of your stone. Its advanced formula ensures that your stone surfaces retain their natural beauty and shine, while providing maximum protection against everyday wear and tear.
Whether you're looking to protect your stone surfaces from spills, stains, or other contaminants, this advanced sealer is the perfect choice. With its advanced formula, easy application, and long-lasting protection, it's the ultimate solution for keeping your stone surfaces looking their best for years to come. So why wait? Try it out today and experience the difference for yourself!
8. Stonetech Bulletproof Sealer,1 Pint/16oz (473ml) Bottle

This top-of-the-line sealer offers unparalleled protection against both oil and water-based stains. Ideal for porous natural stone, tile, masonry, and grout, this sealer penetrates deeply to preserve the original look of the surface while providing maximum stain protection.
Crafted with a water-based formula, this sealer is not only better for the environment, but also boasts low odor, non-flammable, and weather-resistant properties, making it an excellent choice for both interior and exterior use.
Designed with professional-grade quality in mind, this sealer delivers reliable protection every time, ensuring that your surfaces remain in top condition. Regular cleaning practices should still be maintained to keep your surfaces looking their best.
Invest in this low odor, non-flammable, and weather-resistant sealer for the ultimate protection and preservation of your natural stone, tile, masonry, and grout surfaces.
9. Stoneshield Granite Sealer Spray – 24 Oz.

The Granite Gold Sealer is a highly effective solution that provides maximum surface protection against stains caused by oil, water, coffee, wine, and other liquids. It also prevents etches and soil build-up on natural stone surfaces such as countertops, sinks, floors, grout, and other stone surfaces. This specially formulated sealer is suitable for use on a wide range of natural stone surfaces including granite, marble, travertine, limestone, slate, grout, colored grout, and many others.
The Granite Gold Sealer is easy to apply and comes in a convenient spray bottle. It is pH balanced and safe for use on food-preparation surfaces. It has no strong or harmful odors and contains no phosphates or ammonia. This makes it an ideal choice for homeowners who want to protect their natural stone surfaces without exposing themselves or their families to harsh chemicals.
The Granite Gold Sealer is proudly made in the USA by a third-generation family of stone care experts. Their products are specially formulated to protect and maintain natural stone surfaces, unlike everyday household cleaners that can actually damage stone. By using the Granite Gold Sealer, homeowners can rest assured that their natural stone surfaces will remain protected and looking great for many years to come.
To achieve the best results, it is recommended to use the Granite Gold Sealer in conjunction with the Granite Gold Daily Cleaner and Polish. This will provide long-lasting protection and help to keep natural stone surfaces looking their best. The Granite Gold Sealer is suitable for use in the kitchen, bathroom, and other areas of the home where natural stone surfaces are present.
10. Aqua Mix Sealer's Choice Gold Quart, 32 Ounce

Aqua Mix Sealer's Choice Gold is a top-performing, water-based sealer that has gained worldwide popularity for its unmatched quality. This sealer features a natural look and does not produce any sheen, making it a great choice for use on various surfaces.
This penetrating sealer is an ideal option for use on a wide range of surfaces, including granite, limestone, marble, slate, travertine, porcelain, saltillo, cement, and masonry. It is designed to provide long-lasting protection to your surfaces while also maintaining their natural look.
Aqua Mix Sealer's Choice Gold is a versatile product that can be used in food prep and serving areas, as well as a pre-grouting sealer. This makes it an excellent choice for homeowners and professionals alike who require a high-quality sealer that can protect their surfaces from stains and spills.
One of the significant benefits of using Aqua Mix Sealer's Choice Gold is its ability to provide stain protection. It is specially formulated to create a barrier that prevents stains from setting in, making it a great choice for high-traffic areas. Additionally, this sealer helps to maintain the original look of natural stone and porous tile, ensuring that your surfaces look great for longer.
Best Granite Sealer Consumer Reports FAQs
Are there any eco-friendly options for the best granite sealer?
Yes, there are eco-friendly options available for the best granite sealer. One of the most popular eco-friendly sealers is made from a water-based formula that doesn't contain any harmful chemicals. These sealers are specifically designed to penetrate deep into the pores of the granite surface and provide long-lasting protection against stains and water damage. They are also easy to apply and don't require any special tools or equipment.
Another eco-friendly option for granite sealer is a sealer made from natural ingredients such as beeswax and linseed oil. This type of sealer is biodegradable and non-toxic, making it safe for use around children and pets. It also provides a natural shine to the granite surface, enhancing its beauty and durability.
When shopping for an eco-friendly granite sealer, make sure to read the label carefully and look for products that are certified by reputable organizations such as Green Seal or the Environmental Protection Agency (EPA). These certifications ensure that the product meets strict environmental and safety standards and is truly eco-friendly.
How easy is it to apply the best granite sealer?
Applying the best granite sealer is a relatively easy process and can be done by anyone with basic knowledge of cleaning and sealing surfaces. The first step is to thoroughly clean the granite surface with a mild detergent or granite cleaner to remove any dirt, grime, or stains. Once the surface is clean and dry, the sealer can be applied in a thin, even coat using a soft cloth or brush. It is important to follow the manufacturer's instructions carefully and apply the sealer in a well-ventilated area. The sealer should be left to dry completely, which usually takes a few hours. After the sealer has dried, a second coat can be applied if necessary. It is recommended to reapply the sealer every six months to keep the granite surface protected and looking its best. Overall, applying the best granite sealer is a simple and straightforward process that can be done by anyone with a bit of patience and attention to detail.
How long does the best granite sealer last?
The longevity of a granite sealer depends on various factors such as the type and quality of the sealer, the porosity of the granite, and the frequency of usage. Generally, the best granite sealers in the market can last from 1 to 5 years. However, some high-quality sealers with advanced formulas can last up to 15 years or even a lifetime.
It is important to note that the lifespan of a granite sealer also depends on the maintenance and cleaning practices of the user. Abrasive or acidic cleaners can break down the sealer faster, causing it to wear off quickly. Therefore, it is recommended to use mild cleaners and avoid harsh chemicals to maintain the longevity of the sealer.
To ensure maximum protection and durability of the granite sealer, it is advisable to reapply the sealer periodically as per the manufacturer’s instructions. This will help to maintain the integrity of the granite and prolong the lifespan of the sealer.
How much does the best granite sealer cost?
The cost of the best granite sealer will depend on a variety of factors such as the brand, quality, and quantity. Generally, a good quality granite sealer can cost anywhere between $20 to $100. However, it is important to note that the cost of the sealer should not be the only factor to consider when choosing the best one for your needs. It is crucial to look into the product's effectiveness, durability, and ease of application. Additionally, it is also important to consider the size of the area that needs to be sealed as this will determine the quantity of the product needed. Ultimately, investing in a high-quality granite sealer can save you money in the long run by protecting your granite surfaces from stains and damage.
What are the top-rated granite sealers according to consumer reports?
According to consumer reports, some of the top-rated granite sealers are Granite Gold Sealer, Miracle Sealants 511 Impregnator Sealer, and TriNova Granite Sealer & Protector. These sealers have received high ratings for their effectiveness in protecting granite surfaces against stains, spills, and etching. Granite Gold Sealer is known for its easy application and long-lasting protection, while Miracle Sealants 511 Impregnator Sealer is known for its ability to protect against both water-based and oil-based stains. TriNova Granite Sealer & Protector offers a two-in-one solution by sealing and enhancing the natural shine of granite surfaces. It is important to note that different sealers may work better for different types of granite, so it is recommended to do research and read reviews before selecting a sealer for your specific granite surface.
What is the best granite sealer for dark-colored granite?
When it comes to dark-colored granite, it is important to choose a granite sealer that is specifically designed for this type of stone. One of the best granite sealers for dark-colored granite is the Black Diamond Stoneworks Granite Sealer. This sealer is specially formulated to penetrate deep into the pores of the stone, providing long-lasting protection against stains and spills.
The Black Diamond Stoneworks Granite Sealer is a water-based sealer that is easy to apply and dries quickly. It is also non-toxic and safe for use in food preparation areas. This sealer is ideal for use on dark-colored granite and other natural stone surfaces, including marble, limestone, and slate.
Another great option for sealing dark-colored granite is the StoneTech BulletProof Sealer. This sealer is designed to provide maximum protection against stains and spills, making it perfect for use in high-traffic areas like kitchens and bathrooms. It is also easy to apply and dries quickly, making it a great choice for busy households.
Overall, the best granite sealer for dark-colored granite will depend on your specific needs and preferences. It is important to choose a high-quality sealer that is designed specifically for natural stone surfaces, and to follow the manufacturer's instructions carefully when applying the sealer.
What is the best granite sealer for high-traffic areas?
When it comes to selecting the best granite sealer for high-traffic areas, there are several factors to consider. First and foremost, a sealer that offers long-lasting protection against stains, spills, and moisture is crucial. Additionally, the sealer should be able to withstand heavy foot traffic without wearing down or needing frequent reapplication.
One of the most popular granite sealers for high-traffic areas is the StoneTech BulletProof Sealer. This sealer is designed to provide superior protection against stains and spills, making it an ideal choice for busy kitchens and bathrooms. It is also highly durable and can withstand heavy foot traffic without wearing down quickly.
Another excellent option is the Black Diamond Stoneworks Granite Sealer. This sealer is formulated to penetrate deep into the granite, providing long-lasting protection against stains and spills. It is also easy to apply and dries quickly, making it a convenient choice for busy households.
Ultimately, the best granite sealer for high-traffic areas will depend on your specific needs and preferences. However, by choosing a high-quality sealer from a reputable brand, you can ensure that your granite surfaces remain protected and beautiful for years to come.
What is the best granite sealer for outdoor use?
When it comes to choosing a granite sealer for outdoor use, it is important to select a product that is specifically designed for this purpose. The best granite sealer for outdoor use will be one that is able to provide long-lasting protection against the elements, including rain, sun, and wind.
One of the top choices for an outdoor granite sealer is the Granite Gold Outdoor Stone Protector. This sealer is designed to provide superior protection against water penetration, staining, and fading caused by UV rays. It also helps to resist mildew and mold growth, making it an ideal choice for outdoor spaces.
Another highly recommended outdoor granite sealer is the StoneTech BulletProof Sealer. This sealer is specifically formulated to protect natural stone surfaces from the harsh outdoor environment, including exposure to water, snow, and ice. It also provides a long-lasting barrier against oil and grease stains, making it a great choice for outdoor kitchens and grilling areas.
Ultimately, the best granite sealer for outdoor use will depend on the specific needs of your outdoor space and the type of granite you are working with. It is important to choose a high-quality product that is designed to provide maximum protection and durability.
What is the best way to clean granite after applying a sealer?
After applying a sealer to your granite countertops, it is important to continue cleaning them properly to maintain their beauty and shine. The best way to clean granite after applying a sealer is to use a pH-neutral cleaner and a soft cloth or sponge. Avoid using harsh or abrasive cleaners, as they can damage the sealant and the granite itself.
To clean your granite, start by wiping it down with a damp cloth to remove any loose debris or spills. Then, apply the pH-neutral cleaner to the surface and use a soft cloth or sponge to gently scrub away any dirt or stains. Be sure to rinse the surface thoroughly with water and dry it with a clean towel or cloth.
In addition to regular cleaning, it is important to reseal your granite countertops every year or two, depending on use. This will help to protect the surface from stains and scratches, and keep it looking beautiful for years to come.
Which granite sealer is recommended by experts and consumers?
There are several granite sealers available in the market, but the one that is recommended by experts and consumers is the StoneTech BulletProof Sealer. This sealer is known for its ability to provide maximum protection against stains, etching, and soil build-up on natural stone surfaces like granite.
StoneTech BulletProof Sealer is a high-quality sealer that is suitable for both indoor and outdoor use. It is specially formulated to penetrate deep into the pores of the granite, creating a barrier that repels water and other liquids. Its advanced microbond technology provides long-lasting protection against stains and spills, making it an ideal choice for countertops, floors, and other high-traffic areas.
Moreover, this sealer is easy to apply and dries quickly, leaving behind a clear, natural finish that enhances the beauty of the granite. It is also safe to use on food preparation surfaces and does not contain any harmful chemicals that can affect the quality of the granite.
Overall, StoneTech BulletProof Sealer is the top choice for experts and consumers looking for a reliable and effective granite sealer that provides maximum protection and enhances the natural beauty of the stone.