Rust-Oleum EpoxyShield is the consumer-grade epoxy garage floor coating most homeowners know. Done as a DIY project it has a high failure rate (poor surface prep is almost always the culprit); applied by pros with proper diamond grind, primer and topcoat, it delivers what the product promises. Detroit Concrete applies EpoxyShield to Rust-Oleum spec so the system holds. Every project starts with a free written estimate.
The Rust-Oleum EpoxyShield box at the home store implies a weekend DIY project; the reality is that the system performance depends entirely on surface prep that DIY tools cannot match. A garage floor cleaned with the included etcher and acid wash has a fraction of the bond profile of a diamond-ground substrate; the epoxy goes on, looks good for a year, then starts lifting in patches.
When we apply EpoxyShield as the pro installer, we diamond-grind the slab to proper prep profile, use the matched Rust-Oleum primer (or upgrade if conditions warrant), apply the body coat with the right film build, and topcoat per spec. The product delivers what the can promises only because the install delivers what the product needs.
The garage slab is diamond-ground to proper prep profile, contaminants and any old coating removed, oil stains addressed with the right chemistry, and the surface left ready for primer.
Apply matched primer
The Rust-Oleum primer (or upgrade primer where moisture or substrate conditions warrant) is applied across the prepped slab so the EpoxyShield body coat bonds permanently.
Place body coat with flakes
The EpoxyShield body coat is mixed to spec, applied at the right film build, decorative flakes are broadcast where the homeowner has chosen them, and the coat is allowed to cure to working strength.
Topcoat and cure
The Rust-Oleum topcoat seals the system, the floor cures to full strength, and the garage is handed back ready for service with the maintenance protocol documented.
What pro install buys
Substrate Prep Is What Pro Install Delivers
The single biggest difference between DIY and pro EpoxyShield is substrate prep. Diamond grinding instead of acid etching creates a bond profile the epoxy can actually bond into; this is what makes the system last instead of lifting in a year. Everything else (primer choice, film build, flake broadcast, topcoat) builds on that prep.
Coordinate with adjacent RockSolid if the garage gets harder use than EpoxyShield is sized for, and with our broader brand specialty services.
Almost always substrate prep. The acid-etch method included in the DIY kit creates a much weaker bond profile than diamond grinding; the epoxy bonds adequately for a while, then starts lifting as the bond breaks down.
Diamond grinding instead of acid etch, the right primer for the slab condition, proper film build on the body coat, decorative flake broadcast at the right loading, and full Rust-Oleum topcoat per spec.
Most homeowners say yes. The flakes hide minor surface irregularities, give the floor visual depth, and add slip resistance. The cost is small relative to the install.
Many years with normal residential garage use. Heavy use (oil leaks daily, hot tires constantly, hot wheels parking) wears it faster; for those situations, RockSolid is the better spec.
Typically two days for prep and base coat, plus cure before the garage returns to vehicle use. Full schedule is in the quote.
Tried EpoxyShield DIY two years ago, lifted in six months. Pros did it this time with diamond grind, hasn't lifted in three years. Substrate prep was the difference.
Z. E6
Homeowner, Detroit
★★★★★
Coverage and finish way better than what I would have achieved DIY. The decorative flakes were broadcast evenly, no bald spots, looks like a real garage floor.
Y. E6
Homeowner, Warren
★★★★★
They handled the oil stains my DIY attempts could never get out. Slab came up clean, primer bonded, the epoxy went on perfectly. Worth the call.
Q. E6
Homeowner, Ann Arbor
★★★★★
Honest assessment that my garage's heavy use needed RockSolid instead of EpoxyShield. Did RockSolid; holding perfectly. Spec match matters.
X. E6
Homeowner, Sterling Heights
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