Concrete Stain & Seal - Color Sealer
Concrete Stain & Seal - Color Sealer
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Professional All-In-One Tinted Concrete Sealer - Interior & Exterior
Concrete Stain & Seal by Pro Mason Supply is a premium, single-component, water-based aliphatic urethane designed for those who want professional-grade color and protection in a single application. This semi-transparent, pre-tinted formula simplifies the process of finishing concrete by combining a high-performance stain with a rugged, medium-sheen sealer.
Unlike standard clear coats, this product is formulated to enrich the surface with consistent, semi-transparent color while providing a hard-wearing barrier that stands up to heavy traffic and the elements.
Key Performance Features
- Industrial Strength, Water-Based Safety: Get the durability and wear-resistance of a solvent-based system in a user-friendly, low-odor, and low-VOC (under 100g/L) formula.
- Weather & UV Protection: Specifically engineered for both indoor and outdoor environments, displaying superior resistance to UV light, water, alkali, acids, and stains.
- Vapor Permeability: This moisture-tolerant "breathable" coating allows vapor to escape the concrete, preventing the bubbling or delamination often seen with traditional outdoor urethanes.
- Fast Return-to-Service: The quick-dry technology allows for rapid recoating and a faster return to normal use for your driveway or workshop.
- Vertical Protection: Excellent for use on concrete wall surfaces due to its inherent resistance to UV, graffiti, and staining.
Typical Applications
- Residential: Driveways, patios, pool decks, garage floors, and basements.
- Commercial: Warehouses, kennels, restaurant floors, and retail spaces.
- Architectural: Concrete countertops, brick hearths, and decorative micro-toppings.
Technical Specifications
| Feature | Details |
| Finish | Medium Sheen / Semi-Transparent Tint |
| Coverage | Approximately 250 sq. ft. per gallon |
| Application | Easy roll-on or spray; two light coats recommended |
| Dry Time | ~1 hour for recoat |
| Cure Time | 24–48 hours for use; 7 days for full chemical cure |
| Cleanup | Simple soap and water |
Pro Tip: Because this is a semi-transparent product, the existing color and porosity of your concrete will influence the final look. We recommend applying in thin, even coats to achieve a deep, professional finish.
Application Instructions
To ensure the highest performance and the most consistent color, Concrete Stain & Seal should be applied following industry best practices for single-component aliphatic water-based urethanes. Proper surface preparation is the most critical step in achieving a long-lasting, professional finish.
1. Surface Preparation
- For New or Unsealed Concrete: Ensure the surface is clean, dry, and free of any debris, oils, or curing compounds. If oil or grease is present, clean thoroughly with a high-quality degreaser and rinse completely. The concrete must be porous enough to "absorb" the stain.
- For Previously Sealed Surfaces: If applying over an existing sealer, the surface must be deglossed to ensure proper adhesion. Lightly sand the entire area with 100–120 grit sandpaper or a sanding screen until the gloss is removed. Thoroughly remove all sanding dust with a vacuum or damp cloth before proceeding.
- Moisture Check: Ensure the concrete is fully dry. While this formula is vapor-permeable, applying over a saturated slab can hinder the initial bond.
2. Application Method
- Stir Well: Before and during use, stir the product thoroughly to ensure the pigments are evenly distributed. Do not shake, as this can introduce air bubbles into the urethane.
- First Coat: Apply a thin, even layer using a high-quality 3/8" nap lint-free roller or an airless sprayer. Avoid "puddling" or heavy buildup, as this is a low-mil (2 mil) system designed for thin, consistent layers.
- Second Coat: For maximum durability and color depth, a second coat is highly recommended. Wait approximately 1 hour (or until the first coat is dry to the touch) before applying the second coat.
- Technique: Work in manageable sections, maintaining a "wet edge" to prevent lap marks. For large outdoor areas, avoid application in direct, mid-day sun to prevent the product from drying too quickly.
3. Clean-Up & Maintenance
- Cleanup: Since this is a water-based system, tools and equipment can be cleaned immediately after use with simple soap and water.
- Maintenance: Once fully cured, the surface can be cleaned with mild, pH-neutral cleaners. Avoid harsh solvents or abrasive scrubbing pads.
Important Application Notes
- Temperature: Apply when surface and air temperatures are between 50°F and 90°F.
- Humidity: High humidity may extend dry times.
- Foot Traffic: The surface is typically ready for light foot traffic in 24 hours. For vehicle traffic (garages/driveways), allow 48–72 hours.
Let customers speak for us
Love this stain, it took our plain bin blocks to a whole different level! Multiple colors and endless design.
Very satisfied with the brick stain we purchased at Pro Mason. We got charcoal and Burgundy colors: mixed three parts of charcoal w one of burgundy and we got our mocha/chocolate/and some influence of darkish red we were looking for our bricks. We loved the finished product. Thank you ProMason a lot. Maria and Pablo
Been doing a fairly large job for an apartment housing company. Any time we’ve needed to color match brick in a pinch pro mason has been timely and professional 10/10
Very helpful. Answered my questions promptly, and shipped my product quickly.
I purchased the Pro Mason Supply masonry stain in hopes of muting the orange tones in the brick around our fireplace. It worked even better than I had hoped. I was so happy that it muted the orange and love the warmer brown hues. It was very easy to apply and there is no odor - and dried quickly!
I bought from them a few different times, the product comes quick, high quality, definitely recommend
I bought 5 gallons of PHL 3.5 Lime Mortar to repair the old stone walls of my basement. I am about halfway done the job. I will soon order another 5 gallons because this product is perfect for the job.
Great product. My order was filled quickly. We had some mortor joints we repaired and the color samples were ordered were a great match.
Great products and fast shipping, provided exactly what I needed. Highly recommend!
