Just wrapped up pipe epoxy coating job in Hoffman Estates. Prepped pipes by sand-blasting to remove scale & corrosion. Applied 2 coats of industrial-grade epoxy (blue series 7000). Coating thickness measures 8-10 mils throughout - perfect! Pressure tested system @ 60 PSI for 1 hr - zero leaks. System restored to service after 24hr cure time. Customer very satisfied with work quality & minimal disruption. Left site clean & tidy.