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Black Diamond Stoneworks Granite Sealer: Seals and Protects. Marble Sealer Protector. Granite, Marble, and Travertine Countertop Sealer for All Stone Countertops.16 Fl Oz

4.4 4.4 out of 5 stars 2,492 ratings
Amazon's Choice highlights highly rated, well-priced products available to ship immediately.
Amazon's Choice in Hardware Sealers by Black Diamond Stoneworks

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1 Pint

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Material Polytetrafluoroethylene
Brand Black Diamond Stoneworks
Style 1 Pint
Item Weight 1.2 Pounds
Item Dimensions LxWxH 4 x 2 x 8 inches

About this item

  • EASY TO USE GRANITE SEALER Long Lasting Protection for enhanced beautiful stone; Professional results are so easily attainable with Granite Sealer; Simply spray it on, let it penetrate, then wipe it up! We make cleaning easy, so you can enjoy more of your life!
  • 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

Additional Details

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Black Diamond Stoneworks Granite Sealer: Seals and Protects. Marble Sealer Protector. Granite, Marble, and Travertine Countertop Sealer for All Stone Countertops.16 Fl Oz

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$26.03 ($1.63/Fl Oz)
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$19.98 ($0.62/Fl Oz)
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Product details

  • Is Discontinued By Manufacturer ‏ : ‎ No
  • Product Dimensions ‏ : ‎ 4 x 2 x 8 inches; 1.2 Pounds
  • Item model number ‏ : ‎ NG PT
  • Date First Available ‏ : ‎ August 17, 2005
  • Manufacturer ‏ : ‎ Black Diamond Stoneworks
  • ASIN ‏ : ‎ B000Y1XW46
  • Country of Origin ‏ : ‎ USA
  • Customer Reviews:
    4.4 4.4 out of 5 stars 2,492 ratings

From the brand


Product Description

seal your granite counter top

granite sealer

Our specially formulated sealer bonds to the stone and repels water and oil-based contaminants preventing them from absorbing in, yet it allows the stone to breathe. Granite Sealer is a part of Black Diamond's STONEWORKS' line. This is our premium line of natural stone cleaners & sealers. They are designed to help you easily maintain and protect all of the beautiful stone and tile surfaces in your home or business. STONEWORKS cleaners and sealers are designed to offer you the perfect combination of unequaled product performance and value! Made in the USA. Designed, Tested, and Used by Stone and Tile care Professionals!

Repel stains and make cleaning easier

sealing granite

Protect your granite and keep it looking new! Black Diamond Stoneworks Granite Sealer is the finest quality oil and water repellent available. If you are looking for an impregnator sealer for your countertops that is easy to use with Professional results then you have found it! Using this granite protector will keep all your Granite Counters, natural stone, concrete, slate, brick, block, sandstone, and grout looking new for years to come. Granite Sealer gives you the confidence your stone is protected. This is the best sealer for your granite plus it is easy to use and because it is water-based and low odor you can seal your natural stone and granite without smelling up the whole house and neighborhood. Just spray it on and dry it up. It is that easy.

Great on multiple surfaces

Impeccable protection

Great for stone surfaces

What's in the box

  • Black Diamond Nex-Gen Natural Stone Penetrating Sealer: Seals & Protects; Granite, Marble, Travertine, Limestone, Concrete, Grout, Tile, Brick, Block & Slate Floors, Patios and Fireplaces, 16 Fl. OZ
  • Looking for specific info?

    Customer reviews

    4.4 out of 5 stars
    4.4 out of 5
    2,492 global ratings

    Customers say

    Customers like the performance, instructions, appearance and smell of the sealant. For example, they mention it works perfectly, it's easy to apply and that it has a nice luster. Opinions are mixed on quality, water resistance, and durability.

    AI-generated from the text of customer reviews

    152 customers mention125 positive27 negative

    Customers like the performance of the sealant. For example, they mention it's quick, easy, and does a great job. That said, some say the results are worth it, and that it works perfectly on kitchen countertops. Overall, most are satisfied with the product's performance and recommend it for the price.

    "...make sure I’m on the part and this seems to work great I highly recommend for the price and the quality of the product...." Read more

    "...take much of the product to do the job and therefore it is also very cost effective." Read more

    "This Black Diamond granite sealer worked perfectly on my kitchen countertops...." Read more

    "...grease to apply (spray on then rub in for 3-5 minutes) but the results are worth it-water resistant and glowing...." Read more

    110 customers mention105 positive5 negative

    Customers find the instructions for using the sealant easy to follow. They mention that it works well and is easy to apply to countertops and table tops. Some say that the instructions never disappoint.

    "This is a good sealer. It worked really good and was easy to apply to my countertops...." Read more

    "...It is easy to apply and we mark our calendar to do it annually. I has kept our granite from staining and keeps it looking well for the entire year...." Read more

    "Not too hard to apply and seems to work on my white quartz counter!" Read more

    "...This appears to do that. Application was pretty easy and, so far, there hasn't been a lot of build up of grime and dirt on the tile after a month's..." Read more

    74 customers mention55 positive19 negative

    Customers like the appearance of the sealant. They mention that it makes their countertops look shiny and revitalized again, with a nice luster. They also say that it prevents their granite from staining and keeps it looking well for the entire year. Customers also say the product is easy to apply and produces a smooth and shiny finish.

    "...My countertops look shiny and revitalized again." Read more

    "...I has kept our granite from staining and keeps it looking well for the entire year...." Read more

    "Makes our granite shine so beautiful!" Read more

    "...and over the course of about a 10 to 15 minutes you could see the concrete surface darken and spread out under the can...." Read more

    24 customers mention18 positive6 negative

    Customers like the smell of the sealant. They mention that it works great with no odor and no toxic fumes.

    "...granite counter top area,loves the product, no harsh chemicals and odorless" Read more

    "...Easy to apply, great quality doesn’t smell. My countertop looks beautiful with black diamond sealer highly recommend it." Read more

    "...It is fairly easy to put on and stinks to high heaven but the result is as. close to professional as one could get...." Read more

    "What a great product. It hardly has any odor and it was very fast and easy to apply...." Read more

    88 customers mention60 positive28 negative

    Customers are mixed about the quality of the sealant. Some mention it's a good product for sealing granite counter tops, and it'll properly seal after two applications. However, others say that it didn't effectively seal their natural quartzite counters, leaving water marks after three weeks.

    "This is a good sealer. It worked really good and was easy to apply to my countertops...." Read more

    "...I has kept our granite from staining and keeps it looking well for the entire year...." Read more

    "Did cleaning prior the sealer and did not seal that well." Read more

    "It's a good product for sealing my granite counter tops." Read more

    23 customers mention13 positive10 negative

    Customers are mixed about the water resistance of the sealant. Some mention that it stained easily, but it resists water and polishes up nicely. However, others say that it still will soak in and darken the concrete.

    "...but the results are worth it-water resistant and glowing...." Read more

    "...After applying the product the water does not bead up and does not soak in immediately but it still does eventually get in." Read more

    "...However, the manufactures polish was removed. It stained easily, water did not bead, etc.I put 3 coats of this sealer on the table...." Read more

    "...We were noticing that the granite was sucking up the water and was worried about getting spots that would not come out...." Read more

    14 customers mention8 positive6 negative

    Customers are mixed about the durability of the sealant. Some mention it's well made, strong, and lasts all summer. However, others say that it'd be sufficient if it lasted a month.

    "...seems to work great I highly recommend for the price and the quality of the product. My countertops look shiny and revitalized again." Read more

    "...The product only lasts for a few months before it has to be reapplied. This is not 'long lasting' in my book.***********..." Read more

    "...I did two coats and the quality of this product is evident. It brought back that shine that the old stone was missing." Read more

    "...I would've expected 2 coats to have been sufficient, but it didn't even last a month." Read more

    14 customers mention0 positive14 negative

    Customers are dissatisfied with the value of the sealant. They say that it is overpriced and useless.

    "...What a waste of money and hours upon hours of labor-intensive non-stop applying and buffing...." Read more

    "...However, it stains just as easily now. Not very pleased with the product." Read more

    "...isn't usable to remove the cleaner from the granite, so that was a waste of money." Read more

    "...In my opinion, It’s overpriced and not worth it." Read more

    Best sealer!
    5 Stars
    Best sealer!
    I have tried several other sealers and this one is quick, easy, and does a great job. My granite was sealed after two applications. Highly recommend.
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    Top reviews from the United States

    Reviewed in the United States on August 20, 2023
    Style: 1 PintVerified Purchase
    8 people found this helpful
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    Reviewed in the United States on October 13, 2023
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    4 people found this helpful
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    Reviewed in the United States on March 13, 2024
    Style: 1 PintVerified Purchase
    Reviewed in the United States on March 15, 2024
    Style: 1 QuartVerified Purchase
    Reviewed in the United States on May 11, 2023
    Style: 1 PintVerified Purchase
    One person found this helpful
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    Reviewed in the United States on January 21, 2024
    Style: 1 QuartVerified Purchase
    2 people found this helpful
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    Reviewed in the United States on December 10, 2023
    Style: 1 PintVerified Purchase
    Reviewed in the United States on April 28, 2023
    Style: 1 PintVerified Purchase
    11 people found this helpful
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    Top reviews from other countries

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    D Thor
    5.0 out of 5 stars Worked out great
    Reviewed in Canada on February 11, 2024
    Style: 1 PintVerified Purchase
    Romina
    5.0 out of 5 stars Resultados excelentes
    Reviewed in Mexico on May 22, 2023
    Amazon Customer
    1.0 out of 5 stars Seal broken and half empty bottle.
    Reviewed in India on December 24, 2023
    Style: 1 PintVerified Purchase
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    Amazon Customer
    1.0 out of 5 stars Seal broken and half empty bottle.
    Reviewed in India on December 24, 2023
    Not eligible for return! Beware
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    Bernard
    5.0 out of 5 stars Good product
    Reviewed in the United Kingdom on August 13, 2021
    Style: 1 PintVerified Purchase
    Alessio
    1.0 out of 5 stars RESO
    Reviewed in Italy on April 20, 2020
    Style: 1 PintVerified Purchase