To Etch or Not to Etch?
Why Etching Concrete Isn’t the Best Choice Anymore
If you’re exploring concrete coatings, some companies may offer acid etching as a cheaper option. While tempting, etching often fails to provide the bond needed for long-lasting results.
Strong Adhesion = Longer Lifespan
For coatings to last, they need to properly adhere to the concrete surface. Etching only scratches the surface and doesn’t open the pores deep enough for a strong bond. That’s why modern contractors now recommend diamond grinding . This technique creates a more textured, porous surface that ensures a better coating bond, leading to a longer lifespan.
Diamond Grinding: The Superior Choice
Diamond grinding not only removes contaminants like dirt and grease but also prepares the surface perfectly for coatings. This method goes deeper than etching, ensuring strong adhesion and a more durable finish.
Don’t Let Cheaper Options Lead to Early Failure
While acid etching may be more affordable upfront, it often results in poor adhesion, causing your coating to flake or chip prematurely. Opting for diamond grinding ensures the coating bonds properly to the surface, giving you a beautiful, long-lasting floor without the risk of early failure.
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