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Find the Right Concrete Stain for Your Look, Project, and Application

Concrete Color Guide

Discover the Three Signature Types of Concrete Stains

Find the right concrete stain for your look, project, and application. Whether you want natural variegated earth tones, controlled customizable color, or fast dramatic results, our three professional stain systems offer a solution for different projects and finishes.

RAC Reactive Acid Stain Natural, mottled, earth-toned color created by a chemical reaction. WRC Water Reducible Stain Predictable, customizable, water-based color with excellent control. TSC & AE Concrete Dyes Fast, vibrant, translucent color with creative flexibility.
Stain Type 01

RAC Reactive Acid Chemical Stain

Authentic color created by a chemical reaction

RAC Reactive Acid Chemical Stain chemically reacts with minerals in cured concrete to create rich, variegated color that becomes part of the surface.

Rather than producing a uniform painted appearance, RAC creates natural movement, mottling, and tonal variation reminiscent of stone, leather, or aged concrete. Because every slab is different, every RAC project develops its own unique character.

Natural Appearance Rich mottling and authentic earth-toned variation.
Permanent Color Reacts with the concrete instead of simply sitting on top.
Interior & Exterior Suitable for outdoor concrete and properly ventilated indoor spaces.
One-of-a-Kind Finish Every slab reacts differently for a truly unique result.

Ideal Applications

  • Decorative concrete floors
  • Outdoor patios and walkways
  • Concrete countertops
  • Vertical concrete surfaces
  • Artistic concrete projects
Important: RAC color will vary from slab to slab. Repairs, patches, filled cracks, and surface differences may stain differently than the surrounding concrete. Color charts should be treated as a guide rather than a guarantee.

Application Overview

  1. Prepare the Surface
    Concrete should be clean and porous enough to readily absorb water.
  2. Apply the Stain
    Apply RAC evenly and heavily enough to saturate the concrete without excessive puddling. For a lighter effect, RAC may be diluted with up to 4 parts water.
  3. Allow the Reaction to Develop
    Allow approximately 4–5 hours for the reaction and full color development. The residue visible during this stage is not the final finished color.
  4. Neutralize & Rinse
    Thoroughly wash and neutralize the surface to remove residue and halt the chemical reaction.
  5. Seal the Surface
    Once fully dry, apply a compatible concrete sealer to enhance and protect the finish.
Typical Coverage: 100–200 sq. ft. per gallon

Coverage varies based on concrete texture, porosity, temperature, application method, and environmental conditions.

Stain Type 02

WRC Water Reducible Concentrate Stain

Reliable color with greater control

Water Reducible Concentrate (WRC) Stain is a high-performance, pigmented, water-based concrete stain formulated for strong adhesion and vibrant, long-lasting color on properly prepared porous concrete.

Unlike reactive acid stain, WRC provides greater control over the finished color. Use individual shades, layer multiple coats for added depth, or blend colors together to create custom combinations.

True-to-Color Results Greater predictability with less natural variation.
Excellent Adhesion Designed to bond deeply with properly prepared porous concrete.
Blendable Mix colors together to create customized shades.
Water-Based & Low-VOC A versatile choice for residential and commercial projects.

Ideal Applications

  • Decorative concrete floors
  • Outdoor patios, walkways, and driveways
  • Countertops and vertical concrete surfaces
  • Artistic and custom concrete designs
  • Projects requiring greater color control
  • Projects where a water-based solution is preferred
Application Tip: Multiple thin coats generally produce better results than one heavy coat. Additional coats can deepen the finished color.

Application Overview

  1. Prepare the Surface
    Concrete should be thoroughly clean and porous. Water should absorb easily, and the surface should feel similar to approximately 120-grit sandpaper.
  2. Adjust Transparency
    WRC must be diluted with a minimum of 4 parts water and may be diluted with up to 8 parts water for a lighter, more translucent finish.
  3. Apply the Stain
    Application methods may include an HVLP sprayer, pump-up sprayer, cotton rag, foam or bristle brush, roller, or microfiber mop. Different methods can create different visual effects.
  4. Dry & Seal
    Allow the stain to dry completely before applying a compatible concrete sealer.
Typical Coverage: about 250 sq. ft. per 32 oz. bottle when mixed with 1 gallon of water

Coverage varies based on concrete texture, porosity, temperature, dilution, and application technique.

Stain Type 03

TSC & AE Concrete Dyes

Fast color with maximum creative flexibility

Ten Second Color™ (TSC) and Active Elements Speed Color (AE) are premium penetrating dyes designed for rapid, vibrant coloration of concrete and other cementitious surfaces.

These high-performance acetone-based dyes create rich, translucent, mottled effects similar to acid stain without the extended chemical reaction time. Colors can be blended or layered for custom, multi-tone finishes.

Fast Results Rapid color development without hours of reaction time.
Acid-Stain-Like Character Creates translucent, mottled decorative effects.
Blendable & Layerable Combine colors for dynamic custom finishes.
Versatile Applications Suitable for a wide variety of decorative concrete projects when used as directed.

Ideal Applications

  • Interior concrete floors
  • Exterior patios and walkways
  • Vertical concrete and masonry
  • Concrete countertops and furniture
  • Retail and commercial spaces
  • Artistic and stenciled designs
Application Tip: When spraying, work approximately 12 inches from the concrete. For a lighter, more translucent effect, increase the acetone dilution as directed for the product.

Application Overview

  1. Prepare the Surface
    Concrete must be clean, dry, and porous. Water should readily absorb into the surface.
  2. Mix & Apply
    Mix the dye with the appropriate amount of acetone. A cone-tip pump sprayer compatible with acetone is recommended. Brushes, rollers, or suitable HVLP equipment may also be used depending on the desired effect.
  3. Work Carefully
    These dyes dry rapidly, so maintain a consistent application technique to avoid unwanted application marks.
  4. Dry & Seal
    Allow the dyed surface to dry completely, then apply a compatible concrete sealer to protect the color and enhance durability.
Standard Dilution Coverage
  • 32 oz. mix: approximately 125 sq. ft.
  • 1 gallon mix: approximately 500 sq. ft.

Coverage may vary according to surface porosity, dilution strength, and application technique.

Quick Comparison

Which Concrete Stain Should I Choose?

Compare the key differences between our three concrete coloring systems to find the best fit for your project.

Feature RAC Reactive Acid WRC Water Reducible TSC & AE Dyes
Color Style Natural & variegated Controlled & customizable Vibrant & translucent
Color Predictability Naturally variable High High
Type Reactive acid stain Water-based pigmented stain Acetone-based dye
Speed Requires chemical reaction time Standard drying time Very fast drying
Custom Color Blending Limited Excellent Excellent
Layering Limited Excellent Excellent
Best Feature Authentic acid-stain character Color control & versatility Speed & creative effects
Typical Coverage 100–200 sq. ft. per gallon About 250 sq. ft. per 32 oz. bottle* About 125–500 sq. ft.*

*Coverage varies according to dilution, concrete porosity, application method, surface texture, and environmental conditions.

Find Your Best Fit

Three Stains. Three Distinct Finishes.

Choose RAC if...

You want authentic, naturally mottled character created through a chemical reaction with the concrete.

Choose WRC if...

You want greater control over the finished color, a water-based formula, and the ability to mix and layer colors.

Choose TSC or AE if...

You want fast application, vibrant translucent color, and maximum flexibility for artistic effects and layering.

The Most Important Step: Prepare Your Concrete

No stain can compensate for improperly prepared concrete. Before applying any stain or dye, the surface must be clean, free of contaminants, and sufficiently porous to accept the product.

Existing coatings, sealers, curing compounds, oils, adhesives, and other contaminants may interfere with penetration and cause inconsistent results.

Always review the product's Technical Data Sheet and complete application instructions before beginning your project. Whenever possible, test the product in a small, inconspicuous area first.

Start Your Project

Ready to Transform Your Concrete?

Explore our RAC Reactive Acid Stains, WRC Water Reducible Concentrates, and TSC & AE Concrete Dyes to find the right system for your project.

Shop RAC Acid Stains Shop WRC Stains Shop TSC & AE Dyes