Best Granite Countertop Sealer to Get in 2020: [Top 5 Picks]

A granite countertop can be the most gorgeous part of your kitchen. However, the problem is that it tends to get damaged over time. Unless you use the best granite countertop sealer to preserve the quality and increase its lifespan.

A sealer puts a chemical layer on top, which helps to prevent scratches and stains. Also, some of them have a bit of natural gloss to it, and that makes your countertop even more beautiful.

As there are a lot of sealers on the market, it’s very hard to get your hands on a good one. To help you with that, let’s review the top 6 sealers and a buying guide to help you pick the right sealer.

Best Granite Countertop Sealer

As you can tell, the marketplace is loaded with different manufacturers and products, and it can be very confusing to pick a good one. Let’s review the top 6 sealers so that you don’t have to waste money on a product that’s of no good.

1. Granite Gold Sealer Spray Water-Based Sealing

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Granite Gold Sealer Spray Water-Based Sealing to Preserve and Protect Granite, Marble, Travertine, Natural Stone Countertops - Made in the USA, 24 Ounce
1,449 Reviews
Granite Gold Sealer Spray Water-Based Sealing to Preserve and Protect Granite, Marble, Travertine, Natural Stone Countertops - Made in the USA, 24 Ounce
  • BEST GRANITE SEALER – Granite Gold Sealer creates a barrier which provides maximum surface protection against stains from oil, water, coffee, wine and many other liquids, and protects against etches and soil build up.
  • USE ON MANY COUNTERTOPS – This sealing spray is formulated for all stone surfaces.  It will provide long-lasting protection on granite, marble, travertine, limestone, slate, grout and all other natural stone.
  • EFFORTLESS APPLICATION – Simply spray the granite countertop sealer on a 3-foot section of your stone surface and immediately wipe with a lint-free cloth.  Repeat 2-3 times for maximum protection, waiting 20 minutes between applications.
  • SAFE TO USE ON FOOD SURFACES – Superior sealer is non-toxic, non-acidic and contains no phosphates or ammonia.  It is biodegradable, pH balanced and safe to use on surfaces where food is handled.
  • WHY GRANITE GOLD? – Granite Gold Inc. is a family owned company with a long history of stone care expertise that spans three generations.  This spray is proudly made in the USA.

The Granite Gold Sealer Spray Water-Based Sealing is one of the best sealers that you can get for your granite countertop.

This is the safest sealer that you can find on the entire market. It’s organic and food safety, which can be an issue for a lot of people.

Also, it’s very easy to use this sealer on your granite countertop. You won’t have any complaints about the finish that it gives you.

The best thing about the Granite Gold Sealer Spray Water-Based Sealing is that it increases the durability of the surface and prevents all the scratches and stains. That way your granite countertop can maintain its new glace for a very long time. Also, it dries out pretty quickly, which can be a very functional feature for most people.

So, if you are looking for a great sealer for your granite countertop, you should get yourself the Granite Gold Sealer Spray Water-Based Sealing. It’s well worth your money and you won’t be disappointed with its quality and services.

Pros

  • Very easy to apply
  • The most secured sealer on the market
  • Maximum protection against damage
  • Best value of your money

Cons

  • Can have a bit of an odor to it

2. Granite Sealer & Protector – Best Stone Polish

Granite Sealer & Protector - Best Stone Polish, Protectant & Care Product - Easy Maintenance for Clean Countertop Surface, Marble, Tile - No Streaks, Stains, Haze, or Spots - 18 OZ - TriNova
3,407 Reviews
Granite Sealer & Protector - Best Stone Polish, Protectant & Care Product - Easy Maintenance for Clean Countertop Surface, Marble, Tile - No Streaks, Stains, Haze, or Spots - 18 OZ - TriNova
  • ✅ Professional Quality Stone Care – TriNova’s Granite Sealer & Protectant offers a premium sealant and caring solution for your premium stone surfaces, including marble. Whether you’re looking for a sealing product for the first time or a resealer for long-lasting protection, this product can give your granite surfaces the before and after results you want to see. Great for Quartz, Marble, Granite, Quartzite, and Soapstone.
  • ✅ Advanced-Action Stain Protection – This spray uses a powerful blend of polymers to penetrate the stone’s naturally porous surface to block out stains from seeping in and becoming permanent. By doing this, TriNova’s Granite Sealer also provides a protective layer on top of the granite to prevent water spotting and to keep other residue from sticking.
  • ✅ Enhancing Formula for Gloss & Shine – TriNova’s Granite Sealer & Protectant is essential when the time comes to treat all types of stone and to enhance surfaces for a polished and natural look. It also works miracles on grout to guard against stains that develop between your shower or bath tiles that can be the most difficult to remove with your hands and a sponge, no matter how hard you scrub.
  • ✅ Do the Water Test - The best test to see if your granite needs to be sealed is to put drops of water in certain sections of your granite and wait 30 minutes. If the granite absorbs the water, you need to reseal. If not, your granite is protected. However, we still recommend using the Granite Sealer at least once a month to prevent stains from happening in the future.
  • ✅ Trust TriNova - Our products are MADE IN THE USA. We have a 100% satisfaction guarantee. If you aren't absolutely satisfied with your TriNova purchase, just tell us and we'll refund the purchase price. That's how much we believe in our products!

When we talk about granite sealers, Trinova is one of the most renowned companies who have been ruling the market for years. Their most sold product The Granite Sealer & Protector is undoubtedly one of the best sealers that you can get for your granite countertop. It is super easy to apply, and you don’t have to worry about it a tiny bit as it’s very simple to clean as well.

It gives great durability to your countertop that keeps it looking new for years. Another great thing about this sealer is that it doesn’t need as much maintenance as other products. Also, it’s a water based sealer and that’s why you don’t have to wait for it extensively to dry.

You just can’t find any better product in its price range that has these many amazing features. So, if you are searching for a good sealer for your granite countertop, you can go for the Granite Sealer & Protector – Best Stone Polish. You are going to fall in love with how simple it is to use and how great of a finish it provides.

Pros

  • Premium quality sealer
  • Low odor
  • Very easy to clean
  • Super affordable price range

Cons

  • Can darken the color of your countertop a bit

3. Rock Doctor Granite Sealer

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Rock Doctor Granite Sealer, 18 Ounce
1,412 Reviews
Rock Doctor Granite Sealer, 18 Ounce
  • For use on granite, marble and other natural stone surfaces
  • Penetrates deeply to bond with natural stone and provides a long lasting, natural barrier against moisture and other elements
  • Water based sealer—also excellent on grout
  • One can will seal approximately 100 square feet
  • For use on granite, marble and other natural stone surfaces

If you have been looking for a good sealer for your granite countertop, you must’ve come across some of the Rock Doctor products by now. They produce some of the top-notch products that you can get at a very reasonable price.

The Rock Doctor Granite Sealer is undoubtedly the best countertop sealer that you can get for yourself. It’s an amazing product for you if you want a quality product but doesn’t want to break the bank for it.

This sealer is completely water based, which allows it to dry super fast on your granite countertop. Also, it gives a very natural look that doesn’t take away from the beauty of your countertop.

Another thing about this sealer is that it has a very low odor, which is a big issue for a lot of people. You can just spray out a few coats, and it’s going to give you amazing durability of your granite countertop.

So, if you are searching for a budget-friendly sealer for yourself, you can go for the Rock Doctor Granite Sealer.

Pros

  • Very easy to use
  • Gives an impressive durability
  • Dries very fast
  • Very low odor

Cons

  • Can take more sealer to cover the whole surface

4. Granite Sealer: Seals and Protects

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Granite Sealer: Seals and Protects, Granite, Marble, Travertine, Limestone and Concrete Counter Tops. Works Great On Grout, Fireplaces and Patios. 2-Pints
525 Reviews
Granite Sealer: Seals and Protects, Granite, Marble, Travertine, Limestone and Concrete Counter Tops. Works Great On Grout, Fireplaces and Patios. 2-Pints
  • EASY TO USE GRANITE SEALER Long Lasting Protection- Professional Results Spray it on and wipe it up!
  • PROTECTS YOUR GRANITE against oil, coffee, food, wine, grease, ink and germs
  • NON-TOXIC, NON –CORROSIVE IMPREGNATOR Designed, Tested and USED by stone care professionals SAFE FOR FOOD CONTACT, Water-Based Can be used interior or exterior
  • LOW ODOR SEALER FOR GRANITE, stone, concrete, grout and concrete. Apply Sealer let it penetrate and just wipe off excess – so easy to do!

Black diamond stoneworks have some of the best sealers you can use on your granite countertop across the market. The granite sealer that they produce is undoubtedly the best sealer that you can find on the entire marketplace.

It’s very easy to apply as you only need to spray it on and wipe it off to get done with the application process. It gives very impressive protection to your granite countertop. No matter what it is, coffee, water, food, the coat is going to protect it from all these stains and scratches.

Also, it has a very low odor, which you can not find in most other sealers that you see out there, It’s very safe to use as well as it doesn’t have any toxin or any dangerous chemicals which can be harmful to your health.

So, if you are looking for a great sealer for your granite countertop, you should get yourself a Black diamond Stoneworks granite sealer. It’s very worthwhile for your investment and you’ll be satisfied with its quality.

Pros

  • Extremely easy to apply
  • Very safe to use
  • Low odor
  • Provides enhanced longevity

Cons

  • The coat can look a bit cloudy

5. TriNova Granite Cleaner and Granite Sealer Bundle Pack

TriNova Granite Cleaner and Granite Sealer Bundle Pack - Cleans Grime & Grease, Enhances Shine & Protects Your Granite, Marble, and Quartz Countertops
41 Reviews
TriNova Granite Cleaner and Granite Sealer Bundle Pack - Cleans Grime & Grease, Enhances Shine & Protects Your Granite, Marble, and Quartz Countertops
  • ☑️ DESIGNED FOR STONE - cleans effectively without damage unlike general or all-purpose cleaners that can cause dulling. Works great on all premium stone type including granite, marble, quartz, soapstone, quartzite, and more!
  • ☑️ ENHANCES SHINE - leaves an attractive shine on any stone surface while also dealing with most common messes and spills. Professional strength revitalizer for your counter top, cleaning for laminate, corian, travertine, slate, formica, silestone and more.
  • ☑️ NO RESIDUE OR HAZE - your stone will have a mirror-like surface even under bright kitchen lights. Streak free finish thanks to high tech products.
  • ☑️ Professional Quality Stone Care – TriNova’s Granite Sealer & Protectant offers a premium sealant and caring solution for your premium stone surfaces, including marble. Whether you’re looking for a sealing product for the first time or a resealer for long-lasting protection, this product can give your granite surfaces the before and after results you want to see.
  • ☑️ Advanced-Action Stain Protection – This spray uses a powerful blend of polymers to penetrate the stone’s naturally porous surface to block out stains from seeping in and becoming permanent. By doing this, TriNova’s Granite Sealer also provides a protective layer on top of the granite to prevent water spotting and to keep other residue from sticking.

If you are looking for a complete maintenance system for your granite countertop, the TriNova Granite Cleaner And Granite Sealer Bundle Pack is the best option for you. It has 2 products that are to clean and to seal your countertop. And that’s all you need to maintain its quality for years.

Also, it has a bit of a glossy finish that gives your granite countertop an exotic and classy look. And the cleaner helps to keep the glossy finish for a very long time.

It has no extra smell whatsoever, which is great if you don’t like the annoying odor of the sealer. And it’s going to be perfect for you if you have any breathing issues.

So, if you are looking for a hassle-free system to maintain the look of your granite countertop, you should invest in the TriNova Granite Cleaner and Granite Sealer Bundle Pack. It’s going to be the best investment that you make for sure.

Pros

  • A complete maintenance system
  • Very clean and gorgeous finish
  • Gives a bit of a shine to increase the beauty
  • Best value of your money

Cons

  • You might not like the scent

6. Black Diamond Stoneworks Granite Sealer

Granite Sealer: Seals and Protects, Granite, Marble, Travertine, Limestone and Concrete Counter Tops. Works Great On Grout, Fireplaces and Patios. 1-Pint/1-Applicator Pad
30 Reviews
Granite Sealer: Seals and Protects, Granite, Marble, Travertine, Limestone and Concrete Counter Tops. Works Great On Grout, Fireplaces and Patios. 1-Pint/1-Applicator Pad
  • EASY TO USE GRANITE SEALER Long Lasting Protection- Professional Results Spray it on and wipe it up!
  • PROTECTS YOUR GRANITE against oil, coffee, food, wine, grease, ink and germs
  • NON-TOXIC, NON –CORROSIVE IMPREGNATOR Designed, Tested and USED by stone care professionals SAFE FOR FOOD CONTACT, Water-Based Can be used interior or exterior
  • LOW ODOR SEALER FOR GRANITE, stone, concrete, grout and concrete. Apply Sealer let it penetrate and just wipe off excess – so easy to do!

The last sealer that we are going to review is another great sealer by Black Diamond stoneworks.

This sealer provides an excellent coat which helps to avoid any stain and scratches from the surface. That’s the whole point of applying the sealer in the first place.

Also, it’s very safe to use as well. So, if you have children around your house, this sealer can be perfect for you in every way.

Another great thing about this sealer is that it’s extremely easy to apply on your granite countertop. You can get the whole job done in a couple of minutes and the countertop will be ready to use as soon as you finish.

This Black Diamond Stoneworks Granite Sealer also helps to make cleaning super easy as well. So, if you are looking for a great sealer for your granite countertop, there’s no better option for you than this one. You are going to love the quality that it provides.

Pros

  • Extremely easy to use
  • Protects from stain and scratches
  • Very safe for the environment
  • Best value of your money

Cons

  • Can have a little odor

Things To Consider Before Buying Granite Countertop Sealer

Now you have a list of the top 6 best sealers for your granite countertop that you can get from the market. But if you don’t know what to look for in a sealer, you won’t be able to pick the right one for your granite countertop.

To help you with that, let’s go over everything you need to consider before you choose to spend your money on a granite countertop sealer. Go through it carefully to get a clear idea of what you’ll need to be aware of before buying it.

Toxicity

This is the #1 thing you need to check before you buy the sealer for your granite countertop.

Most of the cheap and low-quality sealers will contain a small amount of toxin. That’s very dangerous to your health and the environment of your home. If there are children in your house, you need to know about toxicity in the sealer at any cost.

There are some 100 percent natural sealers that you can get for you. They are mostly organic or water-based, and they don’t have any chemicals that can do any harm to the human body. You should check the body of the sealer and see if it’s toxicity free or not. You need to get a sealer that is 100 percent toxin-free.

Food Safe

This is another vital thing that you need to be on a lookout for when you go to buy a sealer for your granite countertop.

In most cases, you are likely to put food items on the sealed countertop, which is a common thing to do. But if the seal you use is not food safe, it’s going to cause issues and you can even get sick.

And if there are kids in your house, you definitely want to avoid getting the sealers that are not food safe. Those can cause food poisoning and so many nasty diseases as well, which you don’t want to take place.

So, when you go out to buy a sealer, look for a food-safe logo on the body. That’s going to be a very important thing that you must consider as you get a good sealer for your granite countertop.

Countertop Protection

The main reason you are getting a sealer is to protect the countertop from scratches and stains. That’s why you need to take a close look at how effective the sealer is at saving your granite countertop from receiving damage.

Always try to go for the best quality sealer that you can find on the market. That’s going to need a bit more money, but it’ll be very worthwhile in the long run. Also, you won’t have to recoat everything constantly, which can be a big issue with the cheaper sealers.

Preserves Natural Beauty

Let’s get real for a bit, some of the sealers are so thick and have a yellowish color that ruins the gorgeous look of your granite countertop.

You need to look for a sealer that has no color to it and doesn’t ruin the natural beauty of your countertop.

FAQ

Question 1: Is it a must for me to seal my granite countertop?

Answer: Well, there is no rule of thumb for that on putting a seal on a granite countertop. But it’s definitely going to help increase the longevity and preserve the new look as well. So, if that sounds vital for you, you should seal your granite countertop.

Question 2: How often do I need to apply the seal on my granite countertop?

Answer: If you put the sealer on a granite countertop in the right way, you won’t have to worry about reapplying the whole thing again and again. It’s going to protect your granite countertop for years.

Question 3: How long do I have to wait for the seal to get dry on my granite countertop?

Answer: Typically, you can use the granite countertop right away after you apply the sealer there. Yet, that’s not the most ideal thing to do, which is pretty obvious. You should wait for at least one day before you move on to doing regular stuff on the countertop. That’s going to make sure that the surface has dried out properly and is ready for use.

Question 4: How do I clean my granite countertop and make it ready to apply the sealer?

Answer: You just have to put all the objects down and run a clean cloth over the granite countertop. To get the best results, you can use a microfiber cloth which is perfect for the job.

Final Thoughts

We just went through a lot about the best granite countertop sealer, and now you have a list of amazing sealers that you can buy. Also, you know how to pick the right one thanks to the in-depth buying guide.

Remember, spending a little more money to get a quality sealer can be a very effective and wise thing to do, especially in the long run.