Looking for reliable, plain-language information about resinous flooring specifications in Greenville, SC? You have come to the right place. Our independent matching service has helped hundreds of Upstate homeowners and facility managers connect with pre-vetted, licensed epoxy flooring professionals. Everything below is written from the actual spec sheets and field data our network works to every day.
What the spec sheets are really saying
If you have ever looked at a resinous flooring specification and felt buried in numbers, you are not alone. Sections like CSI MasterFormat 09 67 23 are dense with ASTM standards, mils of dry film thickness, and spread rates. The good news: the core requirements are consistent, and understanding them tells you exactly what separates a 20-year floor from a 2-year floor.
The non-negotiable prerequisites
- Experience: a minimum of three years documented experience and a single on-site foreman.
- Single source: all materials (primer, binder, aggregate, topcoat) from one manufacturer for chemical bonding compatibility.
- Substrate: 28-day cured concrete at 2,500 psi minimum.
- Moisture: below 5 lbs per 1,000 sq ft (ASTM F1869) and below 75% RH (ASTM F2170).
- Profile: mechanical shot blasting to an ICRI CSP of 3–4 — acid etching is insufficient.
The 20–35 mil system architecture
A professional double-broadcast system builds in layers: an EC-12 epoxy primer to seal the slab, an EC-32 clear epoxy base coat with a first silica sand broadcast, a second EC-32 binder coat with a second broadcast, and an EC-34 pigmented topcoat. The result is 20 to 35 mils of dry film thickness designed for heavy-duty industrial impact.
Choosing the topcoat
| Topcoat | Best For |
|---|---|
| EC-34 Pigmented Epoxy | General commercial wear |
| EC-50 Novolac Epoxy | Continuous chemical exposure, high heat |
| EC-101/102 Polyaspartic | Rapid return-to-service, hot-tire areas |
For a spec-matched quote on your commercial or industrial project in the Upstate, call (864) 800-0697.
📄 Free Guide: Diy Versus Professional Floor Coatings (1) — download the printable reference.
