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511 Impregnator Sealer

4.5 4.5 out of 5 stars 6,520 ratings
Amazon's Choice highlights highly rated, well-priced products available to ship immediately.
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Quart
Material Water
Brand Miracle Sealants
Style Impregnator Sealer
Item Weight 794 Grams
Item dimensions L x W x H 7 x 3 x 4 inches

About this item

  • SCS Certified INDOOR ADVANTAGE GOLD
  • Interior & Exterior Use
  • Weather Resistant
  • Superior Coverage
  • Safe for Food Areas

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Customer reviews

4.5 out of 5 stars
6,520 global ratings

Customers say

Customers like the quality, ease of application, and water resistance of the sealant. They mention it works well, goes on effortlessly, and repels liquids very well. Some appreciate the shine it provides.

AI-generated from the text of customer reviews

263 customers mention "Works well"230 positive33 negative

Customers like the sealant. They mention it works well on granite countertops, slate floors, and white quartz. Some say it's an excellent product and the result is worth the wait.

"...This product is a workhorse!" Read more

"This sealer is easy to use and does a great job. We purchased a pint for a 65 sq ft backsplash and a 20 sq ft. shower floor...." Read more

"...It is very runny like water and does go a long way. All you do is put it down with the applicator and wait about 5 or so minutes. Don't let it dry...." Read more

"SEALS EVERYTHING! WATER BEADS UP! GREAT PRODUCT!" Read more

198 customers mention "Ease of application"186 positive12 negative

Customers find the sealant easy to apply. They mention it goes on effortlessly and is a great product.

"...ft. of dolomite marble and it looks great. It was quick and easy to do ourselves. After both projects there is more than 1/3 of the bottle left...." Read more

"...He recommended this product. It was super easy to use And dries in 2 hours.I left it Alone.For twenty four just to be sure..." Read more

"Easy to use but after a few months it's properties have worn off." Read more

"The product was easy to apply. Haven't tested it's effectiveness at protecting my marble table and hopefully never will." Read more

112 customers mention "Sealer quality"93 positive19 negative

Customers like the quality of the sealer. They mention it repels liquids very well, works, and keeps the patio looking nice. Some say it penetrates and seals both granite and grout.

"...As for price - I think it's a fair price for a good quality sealant. A pint might seem small but it will cover a lot...." Read more

"SEALS EVERYTHING! WATER BEADS UP! GREAT PRODUCT!" Read more

"I used it on quartz stone as well as a grout sealer. Seals great as advertised." Read more

"This product helped seal my kitchen countertop. The process is easy, just follow instructions. Highly recommended." Read more

103 customers mention "Water resistance"80 positive23 negative

Customers like the water resistance of the sealant. They mention it goes on wet, dries matte, and repels water well. Some say it soaks in a good amount and dries to the touch in hours.

"...He recommended this product. It was super easy to use And dries in 2 hours.I left it Alone.For twenty four just to be sure..." Read more

"...I returned it and bought this. It makes my granite completely water impenetrable. Just make sure you throw the rags away that you used to apply it...." Read more

"SEALS EVERYTHING! WATER BEADS UP! GREAT PRODUCT!" Read more

"...It is very runny like water and does go a long way. All you do is put it down with the applicator and wait about 5 or so minutes. Don't let it dry...." Read more

89 customers mention "Shine"74 positive15 negative

Customers like the shine of the sealant. They mention it has an outstanding look and effect, keeps their granite counters looking new, and preserves the colors of found objects. Some say it makes life much easier and the grout overflow comes right up.

"...firms a protective coating on surface of kitchen counter , shines the surface never been happier" Read more

"...faster than many others, is completely clear and preserves the colours of my found objects, mixed media mosaics. Decent price point, too." Read more

"...It keeps the patio looking nice, sealed from the elements and keeps stains and mold from penetrating...." Read more

"...lines 3 days ago and so far so good, water repels good and the cement looks great, ...time will tell...." Read more

82 customers mention "Stain resistance"57 positive25 negative

Customers have mixed opinions about the stain resistance of the sealant. Some mention it seals the floor, keeps it easier to clean, and is super easy to apply. However, others say it got on it between and just surprised to what extent it stained. They also mention the stain guard began to fade after 2 months and some discoloration occurred.

"...of the sealant is similar to that of water, it was easy to wipe over the surface and I found that a little goes a long way; there is some odor from..." Read more

"...Low odor, no heavy residue and long lasting...." Read more

"...This stuff needs mineral spirits to clean up, which is a major hassle. Disposable = no cleanup.4. Knee pads!..." Read more

"...ft. shower floor. It was easy to apply, wait and wipe off the excess.I gave it 4 stars as it has a very strong smell...." Read more

61 customers mention "Value for money"49 positive12 negative

Customers appreciate the value for money of the sealant. They mention it's not cheap, but one bottle lasts for years.

"...when you aren't buying it as frequently as other sealers, it is very cost-efficient. This product is a workhorse!" Read more

"...As for price - I think it's a fair price for a good quality sealant. A pint might seem small but it will cover a lot...." Read more

"...Decent price point, too." Read more

"The 511 Impregnator Sealer from this seller is an excellent value when compared to local stores who sell the same product...." Read more

66 customers mention "Smell"20 positive46 negative

Customers have mixed opinions about the smell of the sealant. Some mention it's not too bad, while others say it puts out fumes like an oil-based paint and you need good ventilation.

"...surface and I found that a little goes a long way; there is some odor from the solvent so I will be careful to ventilate the area well for indoor..." Read more

"...I gave it 4 stars as it has a very strong smell. We have pets and kids so we applied it at bedtime when everyone would be in their rooms...." Read more

"...Low odor, no heavy residue and long lasting...." Read more

"...I left it Alone.For twenty four just to be sureIt does have a strong smell, so do it on a day when you can open a window...." Read more

Effective, easy to apply, some odor; a little goes a long way. Made in USA by RUST-OLEUM
5 out of 5 stars
Effective, easy to apply, some odor; a little goes a long way. Made in USA by RUST-OLEUM
This review is for Miracle Sealants 511QT6 511 Impregnator Sealer, Quart, Clear, 32 Fl. Oz.The quart container of sealant was delivered on-time, appropriately packaged and as described by the seller. I need a sealant for indoor and outdoor application to a variety of stone surfaces and I selected this 511 sealant after reading reviews of multiple similar products; the fact that it is made in USA by RUST-OLEUM was also a factor in choosing this product. I will apply this sealant to granite countertops for indoor and outdoor kitchen and for inlaid stone patio tabletops. I performed a test application to a section of outdoor countertop and I am pleased with the result (see before and after photos attached). I cleaned the surface thoroughly before applying and I followed the manufacturer’s directions using a clean, lint-free cloth. The consistency of the sealant is similar to that of water, it was easy to wipe over the surface and I found that a little goes a long way; there is some odor from the solvent so I will be careful to ventilate the area well for indoor application.
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Top reviews from the United States

Reviewed in the United States on July 1, 2024
This review is for Miracle Sealants 511QT6 511 Impregnator Sealer, Quart, Clear, 32 Fl. Oz.
The quart container of sealant was delivered on-time, appropriately packaged and as described by the seller. I need a sealant for indoor and outdoor application to a variety of stone surfaces and I selected this 511 sealant after reading reviews of multiple similar products; the fact that it is made in USA by RUST-OLEUM was also a factor in choosing this product. I will apply this sealant to granite countertops for indoor and outdoor kitchen and for inlaid stone patio tabletops. I performed a test application to a section of outdoor countertop and I am pleased with the result (see before and after photos attached). I cleaned the surface thoroughly before applying and I followed the manufacturer’s directions using a clean, lint-free cloth. The consistency of the sealant is similar to that of water, it was easy to wipe over the surface and I found that a little goes a long way; there is some odor from the solvent so I will be careful to ventilate the area well for indoor application.
Customer image
5.0 out of 5 stars Effective, easy to apply, some odor; a little goes a long way. Made in USA by RUST-OLEUM
Reviewed in the United States on July 1, 2024
This review is for Miracle Sealants 511QT6 511 Impregnator Sealer, Quart, Clear, 32 Fl. Oz.
The quart container of sealant was delivered on-time, appropriately packaged and as described by the seller. I need a sealant for indoor and outdoor application to a variety of stone surfaces and I selected this 511 sealant after reading reviews of multiple similar products; the fact that it is made in USA by RUST-OLEUM was also a factor in choosing this product. I will apply this sealant to granite countertops for indoor and outdoor kitchen and for inlaid stone patio tabletops. I performed a test application to a section of outdoor countertop and I am pleased with the result (see before and after photos attached). I cleaned the surface thoroughly before applying and I followed the manufacturer’s directions using a clean, lint-free cloth. The consistency of the sealant is similar to that of water, it was easy to wipe over the surface and I found that a little goes a long way; there is some odor from the solvent so I will be careful to ventilate the area well for indoor application.
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11 people found this helpful
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Reviewed in the United States on September 16, 2024
If yu do not like to seal your grout annually then this is the product you need. Low odor, no heavy residue and long lasting. Some might think it pricey but overall when you aren't buying it as frequently as other sealers, it is very cost-efficient. This product is a workhorse!
Reviewed in the United States on January 10, 2023
This sealer is easy to use and does a great job. We purchased a pint for a 65 sq ft backsplash and a 20 sq ft. shower floor. When I saw the bottle I thought we'd need more for sure, but a little goes a long way! I would say we used a 1/4 cup to seal the 20 sq. ft. shower floor. It was easy to apply, wait and wipe off the excess.

I gave it 4 stars as it has a very strong smell. We have pets and kids so we applied it at bedtime when everyone would be in their rooms. Closed all the doors and opened the window in the bathroom overnight. We haven't applied it to the backsplash yet, as that is a bigger job we will have to plan for.

As for price - I think it's a fair price for a good quality sealant. A pint might seem small but it will cover a lot. If I bought the next size up it would be a waste of product and money.

Updated March 12,2023 - we sealed the kitchen backsplash, 65 square. ft. of dolomite marble and it looks great. It was quick and easy to do ourselves. After both projects there is more than 1/3 of the bottle left. Using the sealer in in big open space we didn’t have the same issue with a strong smell - it was totally fine and didn’t bother us, the kids or our pets at all.
73 people found this helpful
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Reviewed in the United States on May 10, 2024
We did a lot of research before trying this. To sum it up this will darken the grout. It doesn't change the color much but it does change it a little bit. In our case it made it look nicer. More coats will darken it even more. Although you probably don't need more than about 1-2 coats. Since it doesn't repel water it actually will allow the grout to change color when it is wet but then the water will quickly dry. When without the sealer the grout will change color when wet and stay wet a lot longer. It doesn't change the look of the tile. Use an applicator that is designed for this. A little bottle can do a LOT of flooring. I didn't even wait 12 hours and was walking all over it. It didn't hurt it but I have heard that it can be a problem. For me it wasn't. If you have to walk on it don't use shoes. Just wear socks. It should be fine. It is dry to the touch in less than an hour. The fumes were not really that bad but I had opened all of my windows and had fans running. It is the worst when it is drying. Once it is dry it doesn't smell. Obviously this is not something you want to get in your eyes or mouth. It is very runny like water and does go a long way. All you do is put it down with the applicator and wait about 5 or so minutes. Don't let it dry. Wipe if off with some towels. It doesn't hurt the towel but I washed them by themselves in the laundry just to be sure. Came out clean. Used hot water. Overall it's a pretty simple process once you know what this stuff will do. Do not expect it to repel water. That simply isn't what this does. It hardens the grout so that nothing can be absorbed into the grout but it does not form a coating over the grout. So it does not appear waterproof and is not waterproofing the floor. Only preventing stains from happening.
28 people found this helpful
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Reviewed in the United States on September 4, 2024
Had someone come in and regrout my 75-year-old shower.He recommended this product. It was super easy to use And dries in 2 hours.I left it Alone.
For twenty four just to be sure
It does have a strong smell, so do it on a day when you can open a window. But you'll see the water beat right up off of your tiles.
One person found this helpful
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Reviewed in the United States on July 26, 2024
Easy to use but after a few months it's properties have worn off.
One person found this helpful
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Reviewed in the United States on August 25, 2024
I had tried another product that did not work terribly well. I returned it and bought this. It makes my granite completely water impenetrable. Just make sure you throw the rags away that you used to apply it. It leaves the terribly strong chemical smell, not on the granite, but on the rags.
2 people found this helpful
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Reviewed in the United States on August 29, 2024
SEALS EVERYTHING! WATER BEADS UP! GREAT PRODUCT!
One person found this helpful
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Top reviews from other countries

Translate all reviews to English
Ktran
5.0 out of 5 stars Does the job
Reviewed in Canada on January 3, 2024
Works well, create a great grout and tile protector. Smells very strong so a well ventilated room is needed.
Sal Banuelos
5.0 out of 5 stars Excelente!!! Lo recomiendo mucho!
Reviewed in Mexico on April 21, 2023
Muy fácil de aplicar y en realizad proteja muy bien el mármol. To mismo lo aplique y fue muy sencillo el proceso y después de tres dias, hicimos la prueba con agua, y de verdad lo sella muy bien.
mdmm55
5.0 out of 5 stars working as described
Reviewed in Canada on December 30, 2022
I have used it. Good for Christmas gift, . Excllent ,quality product, working good, as described by Amazon.
I like this item with good price too.
Amazon Customer
3.0 out of 5 stars Well packed, a bit slow delivery, however it does not seal as advertised
Reviewed in the United Arab Emirates on December 23, 2023
A bit slow delivery, priduct arrived well-packed.
When applied to seal the grouting, it has no difference than before. It does not meet my expectations for sealing grouting properly, also does not create waterproof film.
Probably my expectations were too high, due to the high price of the product.
Omar Barazi
5.0 out of 5 stars Works perfect
Reviewed in Egypt on October 24, 2023
My granite kitchen countertops were absorbing liquids and becoming stained sometimes.
They have become 100% waterproof after using this product.

 

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