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Interior Overlays & Toppings
Concrete Overlays Home
Get the Look - Interior Overlay Pictures
When to Use a Polymer Overlay
Comparison Chart of Overlay Systems: Which is best for your project?
Five Factors to Consider when Choosing a Resurfacing System
Concrete Overlay Reviews
Types of Overlays
Epoxy Coatings
Microtoppings & Skim Coats
Self-Leveling Overlays
Spray-Down Toppings
Polishable Overlays
Stamped Concrete Overlays
Preparing Concrete for Resurfacing
Concrete Resurfacing
Reducing Bond Failures Caused by Moisture-Vapor Transmission
Don't Let Water Vapor Delaminate Your Overlay: How to seal concrete before an overlay
How-To Tips for Installing Concrete Overlays
Answers to Common Questions About Concrete Overlays: Advice from expert Chris Sullivan
How to Add Color to Concrete Overlays
How to Protect and Maintain Resurfaced Concrete
Overlay Tools: Seven essential tools for concrete resurfacing
Related Information
Concrete Overlay Videos, with Bob Harris
Decorative Concrete Overlays: A primer of the various overlay types and the decorative possibilities with each
Vertical Concrete Overlays: Lightweight cement-based overlays mimic stone, brick, and other wall textures

Hopper Spray Gun
Time: 04:08
See how spray-on concrete toppings are applied using a hopper gun.

Versatile and easy to apply, spray-down concrete systems offer a wide array of finish options. Usually they are sprayed evenly onto concrete with an air-powered hopper gun, but they can also be applied as a splatter coat to create a textured, slip-resistant surface or "knocked down" with a trowel to create a smoother finish. They are very similar to microtoppings in that they are thin, but differ in that they usually contain more sand and provide a rougher, grittier finish.

A spray-applied overlay adds color and texture to a concrete walkway. Concrete Solutions in San Diego, CA

Applications

These systems are often used for concrete pool decks and patios to give them a decorative slip-resistant finish. They also are a good option for high-traffic interior floors because of their durability, low cost, ease of application, and range of patterns and colors. A popular decorative technique is to use paper or adhesive stencils to produce designs such as borders and medallions, tile patterns, and embossed or inlaid motifs.

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How to spray concrete texture

Spray-down toppings are usually applied by a hopper gun under pressure. The type of finish (knock-down, orange peel or smooth) depends on the spray pattern and method of spray application. If stencils are being used, a base coat of material is applied and then the stencils are adhered to the floor, followed by the application of a second color coat. Finally, a sealer is applied to protect the surface and enhance the color.

Other resources:

Options to Cover Concrete Floor Surfaces

A New Concrete Resurfacing Option


Featured Products
Rapid Set Skim Coat Repairs, levels, and smooths concrete for applications.
Thin Micro-Topping Produces durable surface to color or stain
Self Leveling Overlay Find the overlay to meet your project's needs
T1000 Stampable Overlay For use with resurfacing concrete floors and hardscapes.
Kemiko® Buildable Overlay Decorative interior or exterior resurfacing
Flooring & Coating System Epoxy Flooring System designed for concrete
Stamped Concrete Overlay Warm weather and cold weather formulas
Imprinta Stampable Overlay 2-component system
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