How Do I Know If My Existing Concrete Is Suitable For A New Coating?

Your concrete is telling you a story—if you know how to read it. We dive into the real-world signals that reveal whether your slab is ready for a new coating, from subtle surface scaling to deeper structural clues. Newer slabs often breeze through prep, while older driveways, garages, and patios show wear patterns like exposed aggregate, efflorescence, and oil saturation that need smart fixes. We break down how moisture vapor transmission undermines coatings, how to identify and mitigate it, and which primers and systems can stand up to challenging conditions.

Cracks get special attention because they rarely stop at the surface. We explain why fractures typically run through the full thickness of the slab, how water intrusion accelerates erosion beneath, and what that means for movement, settlement, and long-term durability. You’ll hear practical approaches for crack repair, when lifting methods come into play, and how the right coating or sealer complements structural fixes. For stained, “gnarly” floors, we share proven tactics: selective degreasers, poultice treatments, mechanical profiling, and specialty primers that restore adhesion even on compromised substrates.

We also confront the slow, steady damage from magnesium chloride road salts. Cars carry de-icers into garages and onto driveways, where chemistry quietly erodes the cement paste. Our take: act early with penetrating sealers outside and durable coating systems inside to stop the decay before it spreads. By the end, you’ll have a checklist to evaluate your concrete, choose the right prep, and protect the surface for years. If you found this helpful, subscribe, share with a friend who’s eyeing a floor makeover, and leave a quick review to help others discover the show.

To learn more about Mile High Coatings visit:
https://www.MileHighCoatings.com
Mile High Coatings
970-314-1023