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Internet # 100076375

Model # 511QT6D

Store SKU # 226158

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32 oz. 511 Impregnator Penetrating Sealer

$35.97
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  • Premium moisture barrier for interior/exterior porous surfaces
  • Easy to use, food safe sealer resists stains with natural finish
  • UV transparent, non slip protection covers up to 1000 sq. ft./qt.
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Product Details

About This Product

Miracle Sealants 32 oz. 511 Impregnator Penetrating Sealer is designed to seal and protect medium to dense porous surfaces, including natural stone, tile, slate, ceramic, quartz and grout. Premium surface sealer forms an invisible, protective barrier that resists weather, oil, water and stains with advanced surface slip protection. 511 Impregnator does not coat the surface and will not change the natural look of treated surfaces.

Highlights

  • Penetrating sealer protects interior/exterior tile, natural stone, brick, concrete and grout
  • Easy to apply impregnating sealer forms an invisible barrier on all medium to dense porous surfaces
  • Cost effective formula offers outstanding coverage and long lasting protection
  • Dries fast for a harder, less slippery surface
  • UV transparent sealer will not yellow and is safe for food areas
  • Protective sealer covers up to 1,000 sq. ft. per quart
  • Resists oil, water and weather for extreme durability
  • Will not change the natural look of the surface
  • Return Policy

Product Information

Internet # 100076375

Model # 511QT6D

Store SKU # 226158

Specifications

Dimensions

Container size (qt.)

1

Maximum Coverage Area (sq. ft.)

1000

Details

Color Family

Clear

Dry time (hours)

2

Flooring Material Features

Stain resistant

Flooring Product Type

Sealer

Flooring Type

Grout, Stone, Tile

Recommended Surfaces

Stone, Tile

Returnable

90-Day

Where to Use

Bathroom, Kitchen

Warranty / Certifications

Manufacturer Warranty

Satisfaction guranteed up to 20 years from date of purchase for original purchaser

Questions & Answers

How do I remove this? Contractor did not properly clean before applying the sealer and surface is dirty, tacky and hazy.
ByNov 12, 2026
0 Answer | 
Answer This Question

Both the Installation Guide and the Use and Care Manual don't have instructions. How to apply, when to apply, how long before able to use surface (shower floor), what tools (brush, roller, sprayer), clean up. Why the secrecy?
ByNov 4, 2026
1 Answer | 
Answer This Question

We are happy to help! Rust-Oleum Miracle Sealants 511 Impregnator Penetrating Sealer can be applied with a sealer applicator tool or with clean lint-free rags. It is key that enough product is applied to wet the surface and that all excess is removed shortly after application. This sealer can be applied before and after grouting, and if new grout is applied, it must be allowed to cure before being sealed. With any application, we recommend keeping the treated surface dry and free from staining materials for 72 hours. We appreciate your feedback about the information on the links and will share that with our teams. If you do have further questions, please give us a call at 800-350-1901, and we will be happy to help! - Rust-Oleum Product Support 3

By|Nov 4, 2026


    How to apply. Brush or sponge
    ByOct 30, 2026
    1 Answer | 
    Answer This Question

    Happy to help, Stella. We recommend applying Rust-Oleum Miracle Sealants 511 Impregnator using brush or clean rag. -Rust-Oleum Product Support 14

    By|Oct 30, 2026


      is this good for unglazed tile
      ByOct 27, 2026
      1 Answer | 
      Answer This Question

      Great question, Lynn. Rust-Oleum Miracle Sealants 511 Impregnator Sealer can be applied to unglazed tile surfaces to give the tile added resistance against moisture and staining materials. -Rust-Oleum Product Support 14

      By|Oct 28, 2026


        Can 511 sealer be used on matte ceramic tile before applying grout to help prevent haze
        ByOct 19, 2026
        1 Answer | 
        Answer This Question

        Great question, James. Yes, Rust-Oleum Miracle Sealants 511 Impregnator Sealer can be applied to ceramic tile surfaces as a grout release. -Rust-Oleum Product Support 14

        By|Oct 19, 2026


          Can I use this product for vinyl?
          ByOct 17, 2026
          1 Answer | 
          Answer This Question

          Happy to clear things up, Johnny. Rust-Oleum Miracle Sealants 511 Impregnator Sealer is a penetrating sealer intended for use on stone, tile, and grout surfaces. It cannot be used on vinyl as the sealer will not be able to properly penetrate and leave a sticky finish on the surface. -Rust-Oleum Product Support 14

          By|Oct 19, 2026


            How to apply
            ByOct 9, 2026
            1 Answer | 
            Answer This Question

            Happy to help, Richard. Rust-Oleum Miracle Sealants 511 Impregnator can be applied using a clean rag or Miracle Sealants Sealer Applicator and working the sealer into the surface. After a few minutes all excess sealant must be removed from the surface by buffing with a clean rag. -Rust-Oleum Product Support 14

            By|Oct 9, 2026


              Can this product be used for tile that is installed outside?
              ByOct 7, 2026
              1 Answer | 
              Answer This Question

              Great question, Jessy! Yes, Rust-Oleum Miracle Sealants 511 Impregnator Penetrating Sealer can be applied to exterior surfaces. - Rust-Oleum Product Support 3

              By|Oct 7, 2026


                Viewing 1-8 of 923

                Customer Reviews

                4.4 out of 5

                • 4.4 out of 1,113 reviews
                • 80% recommend this product
                Filter by:
                Showing 1-10 of 1,113 reviews
                Has worked so well!! Finally we are no longer dealing with mold coming into our shower floor grout. It’s been on for a few weeks now, and it’s absolutely doing its job. Wish we had applied it sooner
                by
                Shower grout discoloration
                My contractor used this product on a new install shower floor with 2”x2” square tiles. He has used this product before and it was highly recommended. We waited the recommended 72+ hours before using the shower. Unfortunately, the grout near the shower drain now constantly appears darker than the rest of the grout, even 24 hours after the last use of this shower. What can be done about this discoloration?
                by
                Response from Rust-OleumSupportOct 26, 2026
                Let's see if we can help, Donna. Rust-Oleum Miracle Sealants 511 Impregnator Sealer does not have any color enhancing properties and should not change the look of your grout at all. We need to know more about the application so we can have the best understanding of what went wrong. Can you please give us a call at 800-350-1901, and we would be more than happy to assist you further?
                -Rust-Oleum Product Support 14 Rustoleum
                  I have been using this sealant for years. I usually use it to seal counter tops. It is very easy to apply. In addition to the countertops, I used it to seal the grout of my floor tiles to prevent it from looking dirty. I did it right after I had a dean clean of the grout for the tile floor. It works really well. The grout still looks white after three months. Just make sure the surface is totally dry before you apply it and it will last long. Overall I highly recommend this item.
                  by
                  Great product
                  I used 3 different tile grout sealers before using this one because they were given to me and because of price. You get what you pay for as they say. I’m so glad I used the 511 Impregnator because it truly works far better than the others. First of all it penetrated thru the other sealers which I’m very impressed by. Secondly, it wasn’t that expensive given the fact that I didn’t use as much as I thought I would. It dries clear but make sure that you wipe it off with a paper towel before it dies or you’ll get streaks that won’t come out unless you use a buffer. I’m totally sold on this product and won’t switch even if you paid me. Don’t waste your time like I did. Just go get this stuff. It really does the job.
                  by
                    • Recommended
                    This customer chose to rate the product and not provide text.
                    by
                    I did some research on a sealant that works on outdoor stone fixtures. This came up. I wasn't sure about the quality, so I sprayed(I did buy a manual sprayer) one of the fixtures. Let it dry and poured water on it. It bubbled up and rolled right off. Sprayed the rest of them and placed them outside.
                    by
                    Great product
                    Well as a contractor I use this product for the first time in one of my projects hoping for it to do what it says and wow this was amazing it made the floors look beautiful it was an outside flooring So I decided to do my patio floors as well and use the same product gave two coats on each floor Overall highly recommended
                    by
                      • Recommended
                      This customer chose to rate the product and not provide text.
                      by
                      • Verified Purchase
                      This customer chose to rate the product and not provide text.
                      by
                      The sealer was easy to use however, I had hoped it would be glossy and it was matte so I ended up having to purchase another sealer to get the gloss. I would reccommend as it was simple and affective.
                      by
                      Showing 1-10 of 1,113 reviews

                      Compare Key Features

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                      Product Snapshot

                      Ideal for sealing porous surfaces, providing long-lasting protection against weather, oil, water, and stains.
                      Ideal for sealing natural stone, tile, and grout, ensuring superior moisture and stain resistance for indoor and outdoor surfaces.
                      Ideal for eco-conscious homeowners seeking a natural-look sealer for polished, honed, and textured stone, ensuring superior stain protection.
                      Ideal for customers who want maximum stain protection, ensuring a natural look for stone and tile.

                      Coverage Area

                      Up to 1000 sq. ft./qt.
                      400 sq ft
                      430 sq ft
                      200 sq ft

                      Drying Time

                      2 hours
                      72 hours
                      4 hours
                      1 hour

                      Water Resistance

                      Stain Resistance

                      UV Resistance