Looking for the best in concrete and masonry staining?

You are in the right place— Nawkaw!
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Nawkaw is the oldest and most experienced service provider in our industry servicing North America!


Masonry & Concrete Stains

We manufacture and install the world’s finest stains for concrete and masonry. From fifty story precast skyscrapers to brick walls in your own backyard.

Experienced Technicians

Nawkaw Stain Technicians are the most experienced you’ll find, bringing years of expertise and know-how to a variety of applications.

Design Your Concrete

Through US Formliner, Nawkaw’s sister company, we offer more than 300 concrete patterns meticulously crafted by Reckli, world renowned for unmatched quality.

Nawkaw Stain Technicians are the most experienced you’ll find, bringing years of expertise and know-how to a variety of applications. Whether you’re blending an addition, preserving an historical landmark, or erecting a modern skyscraper, Nawkaw has a color solution for your brick, concrete, and precast.

Case Studies

Get a detailed look into a few of our projects

Top Products

Nawkaw Corporation has been further refining color changing technology solutions to introduce a new formula using inorganic binders based on mineral silicate—NawTone-K™! Potassium silicates give a hardened coating of higher water resistance and therefore, have a much lower tendency for efflorescence and delamination. Silicate stains require a siliceous substrate for setting making NawTone-K highly suitable for mineral substrates such as concrete. NawTone-K is designed to have a woven-like effect upon infusing with the substrate to create a UV resistant, long-lasting and color-stable surface for mineral substrate building materials such as concrete, cement lime plasters, and sand-lime brick.

NawTone-K is essentially a special mineral based formula that is nonflammable, nonhazardous, and has zero VOC content making this formula one of our most environmentally sensitive products yet! This dynamic formula is also resistant to algae, mold, and soiling making this stain an excellent choice for concrete color solutions. NawTone-K’s high durability helps to preserve resources and its contaminant-free composition preserves health and environment. For this reason, silicate stains have gained popularity especially in the segment of sustainable construction. This water based formula along with our custom blend color solutions allow for more control to meet the aesthetic requirements needed to leave your concrete structure looking unblemished, perfect, and natural.

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NawTone Acrylic Stain (formerly NECT-90) is the stain that started it all. This product is in use on more buildings than any other masonry stain in the world. With its 25 year track record of performance and continuous testing & improvements, NawTone has set the standard for excellence in the industry. In fact, Nawkaw installation teams have won more awards with this product than any other.

  • NawTone Acrylic is our most versatile stain
  • Use on brick, block, mortar, concrete, stone, stucco, and EIFS
  • For corrective color or total color change
  • Water-based for easy use and clean up
  • Semi-transparent; Achieve precise color saturation while allowing natural textures to show through
  • Apply with brush, sponge, roller or spray
  • Low VOC, non-toxic

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NawTone+Plus™(formerly NWRT-91) is dual-purpose masonry stain for adding color and a high-performance water repellent to vertical concrete and masonry surfaces — in one-step! Because it allows moisture vapors to escape, it prevents spalling or similar failures due to moisture trapped in the wall. It also protects vertical concrete and masonry surfaces against deterioration caused by airborne chemicals like acid rain.

Color retention is warranted for 25-years. NawTone+Plus is water-based, environmentally friendly, and complies with VOC and other regulatory requirements.


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Looking for more ways to enhance your concrete? Our partner company, US Formliner™, offers more than 300 concrete formliner patterns, meticulously crafted by RECKLI®, world renowned for unmatched quality. These 10X and 100X use formliners deliver superior detail and performance.

With so many patterns, textures, and custom formliners, the possibilities are endless. Enhance your next architectural project with aesthetic textures that add a whole new dimension to design.

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Concrete can be a difficult material to work with. Painting the surface of concrete might seem like an easy fix to upgrade the appearance of your property and cover up flaws, but paint chips and fades away, especially on a porous substance like concrete. That’s why concrete staining is the best solution to upgrade the appearance of concrete! Concrete stains penetrate deep into the pores of the concrete in a way that paint can’t, producing a more permanent color. The mixture of water, hydrochloric acid, and acid-soluble metallic salts penetrates deep and chemically reacts with the concrete to provide a solution that is long-lasting and vividly beautiful! Concrete stains range in colors, from translucent to opaque, giving clients a variety of options and effects for their concrete.

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Who We Are

The world’s finest stains for concrete and masonry

From the fifty story precast skyscrapers to brick walls in your own backyard, our award winning technicians will transform your brick, block, stone, concrete, or other masonry surfaces with amazing color that won’t chip, peel, or fade.

Our products are in use around the world and have been proven under extreme conditions from desert heat to bone-chilling cold.


Nawkaw is a part of the best of the best

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