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8 Best Marble Sealers On The Market In 2021

Last Updated: 06 July 2021

We know how hard it can be to keep your floors impeccable, day after day. That’s why most people use marble sealer to waterproof and protect their floors from dirt and deterioration. And one of the most whimsical natural materials is marble. Okay, let be honest: you need to protect marble (for example, vinegar and juice will etch marble), clean it (don't even try to use acidic and/or abrasive cleaners), and accurately remove stubborn stains. So if you want to take care of your marble surfaces, you need to pick the best marble sealer. But how can you do this? Don't waste your time - just check out our outstanding article and get your best cealer at the best price!

Home Maker Guide created for informational purposes only. Thus, we neither endorse you in any way to buy specific products in our reviews, nor making you act like it’s written in our guides. We are reserving the rights for you to make your personal decision.



Editor-in-Chief of the Home Maker Guide

Top 10 Best Marble Sealers: Comparison Table

Best Overall: Extra Strenght - Tuff Duck Granite Marble Sealer Review

Tuff Duck Granite Marble Sealer
288 Reviews
Tuff Duck Granite Marble Sealer

It might be the best marble sealer for you if you are interested in the maximum protection of your surfaces. The manufacturer claims that it can protect a surface for up to 5 years and that its non-acidic formula can cover up to 800 square feet. While it’s not the cheapest one, it definitely is the best overall.

Why We Like It

  • Can cover up a large area
  • Lasts for almost 5 years
  • Non-acidic

Best Deal: Great Set - Tenax Marble Sealer Set Review

Best Deal: Tenax Marble Sealer Set Review
1 Reviews
Best Deal: Tenax Marble Sealer Set Review

It can be tough to find that perfect product that is going to protect your surfaces while providing a great shine with minimum damage. This Tenax sealant set is the right solution if you are willing to try all four of them and see which one works best. In the box, you can find four different items, each one having different qualities (Colour Enhancing, Impregnating, Longer Lasting and one for different surfaces)

Why We Like It

  • Great for all tastes
  • Comes at a great price

For Every Surface: Miracle Sealants Marble Sealer Review

Miracle Sealants Marble Sealer
837 Reviews
Miracle Sealants Marble Sealer

Made by Miracle Sealants, it might be a great product for those who want to use this product not only for obvious but for things such as ceramic tile, grout, quartz, and natural stone. The manufacturer claims that it can cover an area as wide as 1,000 square feet, the formula is UV transparent and resists through harsh conditions.

Why We Like It

  • Penetrating formula
  • Can cover up to 1000 square feet
  • Made for every type of surface

For Beginners: StoneTech BulletProof Sealer Review

StoneTech BulletProof Sealer
536 Reviews
StoneTech BulletProof Sealer

If you are looking for something that is destined towards beginners, this BulletProof water-based Stonetech carrara marble sealer might be the one for you. Even though it can cover up to 100 square feet, it can protect your surfaces for up to 5 years and comes at a reasonable price for the quality it provides.


  • Water-based solution
  • Protects well against mud
  • Best sealer for Carrara marble


  • The area it can cover is quite small

For Budget: Black Diamond Sealer for Marble Review

Black Diamond Sealer for Marble
917 Reviews
Black Diamond Sealer for Marble

Moving on with our best marble sealer 2021 list, comes 2 in 1 Black Diamond which might come in need for those who don’t want to break their budget while shopping. This product comes with a solution that can be used on various materials, at least that’s what the manufacturer says. In reality, it’s good for marbles and decent for others. Overall, if it’s a cheap and good alternative for those who don’t want to spend a lot.


  • Sold at a decent price
  • 2 in 1 solution
  • Best sealer for polished marble


  • The formula can be improved

For Professionals: Stone Care International Marble Cleaner Review

Stone Care International Marble Cleaner
620 Reviews
Stone Care International Marble Cleaner

Being destined for professionals, Stone Care international sealer for marble floors is actually what it promises to be. It comes in an attractive package, and it promises to remove grease, mud from a surface and protect it. We are pleased to say that it does handle all of this pretty well. The only downside to this product is the price, which is premium.


  • Works as advertised
  • Comes in a great package
  • One of the best white marble sealer


  • Costly. However, even the price is quite high, you get a quality product

Most Reliable: Stone & Tile Intensive Marble Cleaner Review

Stone & Tile Intensive Marble Cleaner
327 Reviews
Stone & Tile Intensive Marble Cleaner

Made by the same company that makes Black Diamond, comes to Stone & Tile Intensive dry treat best stone sealer which promises to clean without damaging all-natural surfaces. Due to the stone sealers reviews, Stone & Tile has a formula from which it is made with no additives or acids. While it does live up to our expectations, the price of this cleaner did not.


  • Contains zero harsh elements
  • Performs well on surfaces


  • Price can be adjusted to fit more wallets into consideration

Easiest to Use: Black Diamond Stoneworks Marble Sealer Review

Black Diamond Stoneworks Marble Sealer
408 Reviews
Black Diamond Stoneworks Marble Sealer

Last but not least, this polished marble sealer from Black Diamond is probably the easiest to use on our list. It can protect your stone with its water-based, odorless formula. This one might be a great product for people who do not want to spend a lot of time cleaning their surfaces.


  • Water-based odorless formula
  • Great for beginners


  • Not as effective as others

Advanced Formula: More Premium Sealer for Marble Countertops Review

More Premium Plus Stone Sealer Protector for Countertop
  • Our new MORE Premium Plus Stone Sealer with extra built-in protection will stop food and beverages from staining the surface AND obstructs new growth of harmful film and grime that build up on surfaces.
  • Professional grade formula for maximum protection against stains. Water-based and easy to use for both interior and exterior surfaces.
  • You have found the best performing sealer for natural stone, including marble, granite, quartzite, limestone, travertine, sandstone, onyx, basalt, bluestone, and others.
  • Applying the sealer is simple and can be easily done by a homeowner. The water-based formula has little odor and can be applied in about one hour. When cared for properly, the sealer can last up to 10 years.
  • MORE Surface Care products are manufactured and distributed in the USA. Buying directly from MORE Surface Care ensures you'll receive authentic, new products.

Buyer’s Guide: All You Need To Know About The Best Marble Sealer

How to Choose the Best Marble Sealer?

Marble Floor Sealer

There are a few things you should consider before actually purchasing the best marble sealer, they are the following:

  • What type of surface are you going to use it for?
  • Are the surfaces outside or inside?
  • Are they tiles, or is it a countertop?
  • Do you need it to contain zero harsh ingredients?

Best Marble Sealer Types

Marble Tile Sealer

TriNova 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
2,623 Reviews
TriNova 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
  • 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.

As the name suggests, this type of tile model is made for tiles. They are usually made with water-based formulas and last anywhere from five to ten years depending on the product you have purchased. You should also look out for weather-resistant ones if your tiles are outdoors.

Marble Floor Sealer

Miracle Sealants 511 PT SG Impregnator Sealer for Stone, Tile, Slate, Ceramic, Quartz 16 oz Pint
  • For use inside or out on a variety of surfaces including sanded grout, ceramic tile, porcelain tile, glazed tile, stucco, travertine, marble, slate, granite, terrazzo and more to protect against water, stains and slippage
  • Formula is oil and water resistant that creates an invisible barrier for protection
  • Covers up to 500 square feet per pint
  • Offers superior coverage, formulated to provide stain protection that is UV transparent and resists weather elements
  • Easy application and will not yellow, safe to use around food prep areas

These items, which are made for floors, are usually impregnating ones and odorless. Besides, if you are purchasing products made for floors, ensure that they are non-toxic in case you have animals or children.

Marble Countertop Sealer

New. Nano-Technology Granite Sealer, Cleaner & Polish. Perfect for Sealing Grout, Concrete, Marble and Tiles. Easy / Self Cleaning, Water Resistant & Penetrating Stone & Concrete Sealer Protection.
  • LATEST NANOTECHNOLOGY - Seals all Granite Countertops (40-45 sq ft per bottle - 4 sq meters), Kitchen and Bathroom Benches. Protects against stains. Seals stone, grout, tiles and cement including granite, concrete and marble.
  • PROTECT AGAINST WATER AND STAINS - stops red wine stains, soda drink stains, water and more. Perfect for domestic or commercial applications. Easy clean with wet cloth. Super long lasting
  • SAFETY FIRST - Prevents formation of slippery substances on stone and cement surfaces reducing risk of injury caused by slips and slides. Protect your guests and kids from slips and falls
  • REDUCES CHEMICAL USE - stop your use of chemicals and save water.
  • USE INSIDE AND OUT - Perfect for granite, quartz, marble and concrete benchtops, or outside on pavers, entertaining areas and much more.

When you are shopping for a countertop model, just as previously mentioned, buy the best marble sealer that contains non-toxic ingredients, because you must protect yourself and others from dangerous chemicals.

Marble Table Sealer

Weiman Granite Sealer and Protector for Granite Marble Onyx Travertine Limestone - Use On Countertops Floors Shower Stalls Fireplaces and Vanities
  • Penetrates & Seals - Premium sealant and care solution that resists stains and repels moisture
  • Recommended Use - Use every 6–12 months to keep your countertops & surfaces glistening like new
  • Restore - Professional strength water-based formula engineered to seal for long-lasting protection
  • Protect - Superior sealer that has maximum protection against stains from oil water coffee wine etc
  • Use On - protections granite, marble, travertine, limestone, slate, grout & all other natural stone

Depending on the type of the table you have, you might want to consider getting a water-based formula model and something that, of course, does not feature any chemicals. If your table is outside, it’s better to buy weather-resistant sealer.

Natural Marble Sealer

Color Enhancer Sealer for All-Natural Stone and Pavers. Marble, Travertine, Limestone, Granite, Slate, Concrete, Grout, Brick, Block.
  • HIGHLIGHT AND DARKEN the natural beauty and character of unsealed surfaces.
  • REJUVENATES THE COLOR and improves the appearance of weathered surfaces.
  • LONG LASTING, easy to apply, and is suitable for both interior and exterior use.
  • HELPS SEALS OUT WATER but allows moisture vapor transmission.
  • ALWAYS TEST FIRST made in the U.S.A.

This type of item is excellent not only for countertops but for tables as well. Thanks to the natural nature, you can be assured that there are no chemicals used in the formula and that you and your loved ones are safe.

Permanent Marble Sealer

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

The permanent models are usually used outside of the house for tiles and floors because they protect for a long time without the need of constantly applying it like you do when using natural ones.

Marble Penetrating Sealer

Grout & Granite Penetrating Sealer from The Floor Guys: Also Works on Marble, Travertine,Limestone, Slate. Protects Against Water and Oil Based Stains. Designed for Floors and Showers. 1 Quart
  • PROFESSIONAL STRENGTH GROUT & NATURAL STONE SEALER: Used by professional tile & grout cleaners throughout the country.
  • WATER BASED SEALER: Virtually no odor at all, Penetrates deep into the grout or stone without changing the look of the surface at all.
  • VERY EASY TO USE: Apply while standing up, Just apply with a paint brush taped to a broom pole, let sit sit for 5 minutes, then mop the remaining sealer off with a clean mop. Easy and Quick!

You might want to use a penetrating model in the case when your surface has a lot of stains and imperfections, and you want something that will get inside and maximize the cleaning process. This can be used both for outside and inside surfaces.

Best Marble Sealer FAQ

What Is the Best Product to Seal Marble Countertop?

Marble Tile Sealer

If you have been asking yourself what the best natural stone sealer is, the answer is not that hard. To buy a perfect product, you must analyze the following things:

  • Is it easy to use?
  • Can it be used indoors and outdoors?
  • Does it have a strong odor?
  • Is it safe for the environment?
  • How much does it last?
  • Is it water-based?

By asking yourself these questions before you buy it, you can be assured that you have bought the absolute best marble sealer.

How Often Should You Seal Marble?

You should seal your surfaces depending on how much it is used over time. A general rule of thumb is at least every six months. If it’s something you’re going to use more, then we suggest doing it quarterly, just to be sure that the stone will last you a long time. It’s a really easy process.

Our Recommendation for 2021

Marble Table Sealer

While the best sealing product depends on a person’s needs, we can clearly say that the best sealer for marble in almost all situations is definitely the one made by Tuff Duck because of its great formula that can clean surfaces better than others.

Overall, we hope HomeMakerGuide gave you that much-needed helping hand in finding the best natural stone sealer. Use it to protect your valuable surfaces in your home.

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Crystal S. Okeefe
8 September, 2020
I bought Tenax Marble sealer based on this post and the internet reviews. When I got it, I sprayed it on my countertops, waited for some time and I’m saying it did a good job at sealing my granite. It is easy to use and I think I can see a difference before/after using marble sealer. Thanks for sharing!
Vickie Farmer
31 August, 2020
we have just installed a new marble sink in our bathroom and want to keep it alive for a long time)) when we discovered this site, which is so convenient with direct links, we found a Stone care marble sealer. Based on your recommendations, we would like to thank you. The sealer works well. We will keep using it, hoping it will extend the life of our sink!
15 August, 2020
thanks, the cool article came in handy for me
Orlando L.
11 August, 2020
I bought Miracle Sealants marble sealer simply because of the best reviews and because it can be used outside. I sprayed this marble sealer on my grout lines, and it worked for me! It dried quickly and didn’t have a strong smell like my previous sealer. I will order it again. Thanks for sharing!
27 July, 2020
My kitchen is already 4 years old and I wanted to find something to save the same wonderful look of my granite. I had a product that I used once per month, surfaces were just sealed but didn’t improve the overall condition. I found this site and bought your recommended Black Diamond marble sealer. I really noticed a marked difference. Thank you so much!
7 July, 2020
We have recently finished up all the work around our new house and we needed a reliable sealer that could protect our surfaces in the bathroom and kitchen. So we are happy we found your site that also has direct links to Amazon. That helped us to buy a nice marble sealer!