AQUA-X 11 - Natural Appearance, Penetrating Concrete Sealer and Stone - Black Diamond Coatings

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AQUA-X 11 - Natural Appearance, Penetrating Concrete Sealer and Stone Sealer

"Laid down AQUA-X and wow what an impact already!"

86 reviews

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Based on 2 reviews Write a review

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AQUA-X 11 Natural Finish Sealer

COLD WEATHER WARNING: Do not apply if the temperature is expected to be below 50° for 48 hours before & after application. 

AQUA-X 11 is water-based, penetrating concrete & stone sealer that is designed for professional application but can be used by anyone! Keep a clean, natural appearance and improve the durability of your concrete driveway, patio pavers, unglazed cement tiles, concrete block retaining wall, cast concrete or your unpolished garage floor. Being water-based and water-repellant, AQUA-X 11 protects against concrete spalling, freeze-thaw, pitting, and salt damage after sealing. This makes regular clean-up and maintenance a breeze. Breathe easy when applying AQUA-X 11 Concrete & Stone Sealer due to no harsh odor and low VOCs as so many reviews have noted. No need for masks or extra ventilation when using indoors. Your money goes further with AQUA-X 11 concrete & stone sealer with an excellent coverage rate of 100-400 square feet per gallon on Concrete and Concrete Paver surfaces and up to 800 square feet per gallon on Stone surfaces. You can expect at least 2-4 years before resealing (depending on your environment and if harsh cleaners are used).

AQUA-X 11 requires an easy 1 coat application on most surfaces with only 1-hour wait for foot traffic and 2 hours for vehicle traffic (high humidity and low temperatures might increase dry time). Take a look at our Quick Start Guide and How-To Videos for extra information.

Rated the BEST mold inhibiting concrete driveway sealer by Bob Villa

  • Natural, Clear Finish
  • No Color Enhancement
  • Easy Application
  • Penetrating Sealer
  • Water Based
  • Superior Water Repellence
  • Low VOC
  • Concrete Surfaces
  • Clay Paver Surfaces
Chart: Coverage Rates

Reduces pitting and crawling from freeze/thaw conditions.

Helps keep water from penetrating and damaging your surface.

Gives your pavers that Natural Look while still being protected.

Generally, a light pressure wash is all that's needed.

  • The sprayer will help distribute the product more evenly on the surface. Any sprayer will work for our products, although high pressure sprayers will allow higher coverage rates.
  • The tape will be used to secure the protective paper or plastic on areas that you don't want the sealer to enhance, such as your doors, garage door, garden, etc.
  • The roller should be used to back-roll any puddles or drips, and to smooth the sealer in textured areas. If you’ve re-sanded the paver joints, ensure that the sand is 1/8" below the top of the paver surface to avoid pulling it up on the roller.
  • The protective paper (plastic or paper) will be used to block off the areas where you don't want sealer to be applied.
  • The extension pole will be used to attach to the roller handle and roller nap. This will allow you to roll onto the surface without bending over.
  • And most importantly have a great attitude when starting your project

This is an approximation of how much sealer you will need for your project. Depending on the surface porosity, application method, and previous treatments, coverage rates may vary.

Dense Concrete Calculator

Gallons for SQ. FT.

Porous Concrete Calculator

Gallons for SQ. FT.

Dense Stone Calculator

Gallons for SQ. FT.

Porous Stone Calculator

Gallons for SQ. FT.
Customer Reviews
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Linda N.
United States United States
I recommend this product

Great Product!

This sealer was really easy to use, we used the spray technique. This produce was easy to apply, we used the spray technique. Our drive is flat and long, so our ‘desk chair with wheels” was quite comfortable and moved right along …while spraying! What was even better, it had a very quick and simple clean up using water’


Black Diamond Coatings

Hello Linda! Thank you for your wonderful feedback on the AQUA-X 11 sealer! We are so happy to hear application went smoothly for you and clean up was easy! We look forward to being a part of your future home projects! Thanks! BDC Care Team

Stephen K.
United States United States
I recommend this product

Rare find

It is rare to find a company with great products, quick mistake free fulfillment and outstanding service. I wish all American companies were owned and managed like Balck Diamond.


Black Diamond Coatings

Hello Stephen! We cannot express enough how much we appreciate this wonderful feedback! We are ecstatic that you have had such an outstanding experience with us and our AQUA-X 11! We hope to be a part of your future projects and are always here to help if you have any questions along the way! Thank you! -BDC Care Team

Berul R.
United States United States
I recommend this product

Great product.

Easy application with excellent results. This is second time using sealer. First application was three years ago and it did great job of protecting driveway. This will be the only sealer I will use. Like supporting a veteran owned company also!


Black Diamond Coatings

Hello Berul! Thank you for your feedback! We are so glad to hear you loved the AQUA-X 11 and decided to use it again! We look forward to helping you with your projects in the future! Thanks! BDC Care Team