At Mid-America Pool Renovation, we are turning up the pressure on pool perfection. Hydro-blasting is our preferred method for preparing pool shells for projects. Using water pressurized at 40,000 PSI, this process removes old coatings, deteriorated plaster, soft sub-materials, and paint without damaging the concrete beneath. It’s precise, powerful, and built for long-term bonding.
The bond between your new surface and the pool shell starts with the right prep. That’s why we bring in hydro-blasting for commercial, municipal and residential pools alike. At 40,000 PSI, it carves out a tough, jagged profile that grips tight and holds strong — far outperforming sandblasting or bond coats.
Some pool contractors still recommend sandblasting because it is familiar and cheaper to set up, but, in our experience, it falls short when it comes to surface prep and long-term results. Take a look at the comparison and decide which one you want for your pool!
Surface Profile
Maintains and enhances original profile with jagged peaks for optimal adhesion
Flattens and peens surface, reducing grip
Maintains and enhances original profile with jagged peaks for optimal adhesion
Flattens and peens surface, reducing grip
Bond Strength
Creates a rough, clean profile for strong mechanical bonding
Can trap contaminants, resulting in weaker adhesion
Creates a rough, clean profile for strong mechanical bonding
Can trap contaminants, resulting in weaker adhesion
Contaminant Removal
Fully removes old coatings, paint, and sub-surface debris
May leave behind hidden debris under flattened surface
Fully removes old coatings, paint, and sub-surface debris
May leave behind hidden debris under flattened surface
Residue & Waste
Uses water only; leaves virtually no blasting media for disposal
Produces significant grit and media waste
Uses water only; leaves virtually no blasting media for disposal
Produces significant grit and media waste
Contaminant Removal
Water can be collected, filtered, and reused
Sand/grit requires full disposal and cleanup
Water can be collected, filtered, and reused
Sand/grit requires full disposal and cleanup
Efficiency
Powers through all layers, fast and thorough
May require more labor to reach full surface clean
Powers through all layers, fast and thorough
May require more labor to reach full surface clean
Hydro-blasting is the foundation for many of our most popular renovation services. It clears the way for clean finishes, strong adhesion, and longer-lasting results.
Removes failing grout, old adhesives, and surface buildup to create a clean substrate for precise, durable tile work around the waterline, steps, and more.
Strips back all previous coatings—paint, plaster, or composite—so new interior surfaces like INTER‑GLASS® or exposed aggregate can bond directly to a jagged, high-adhesion profile.
Prepares deck surfaces for coatings like Texture‑Dek by eliminating delaminated layers, dirt, and residues that would otherwise prevent proper bonding.
Supports clean coping replacement by safely removing materials near the pool edge without damaging surrounding tile or the bond beam beneath.
The strength of your new surface depends on what’s underneath. Hydro-blasting creates a clean slate that is fast, safe and never cuts corners. Let’s start your project on a surface built to last.
