Expert FRP Tank Recoating / Corrosion Barrier Restoration

FRP tank recoating restores the interior corrosion barrier of a fiberglass reinforced plastic tank. The process typically includes inspection, substrate preparation, repair of compromised areas, and application of compatible resin, veil, and fiberglass laminate layers. The goal is to protect the structural body from chemical attack, capillary migration, abrasion, and premature failure.

A tank may need restoration when inspection reveals spidering, disbondment, emulsification, abrasion wear, low Barcol hardness, stress cracking, or liquid migration beneath the corrosion coat. Facilities also recoat tanks when service chemistry or operating temperature changes. Early restoration can often prevent structural deterioration and avoid the cost and lead time of full tank replacement.

Yes. Many FRP tanks can be restored through targeted repair or full relining, especially when the structural shell remains suitable for service. Relining can add years of useful life, adapt the tank to new chemical service, and protect the original capital investment. American Fiberglass Tank Repair focuses on repair-first solutions whenever inspection supports that approach.

Recoating systems can be selected for aggressive chemistries such as sodium hypochlorite, sodium hydroxide, ferric chloride, hydrochloric acid, potable water, deionized water, process water, and food-processing fluids. Resin, veil, and laminate choices are matched to the stored product, concentration, and temperature, using polyester, vinylester, epoxy, and specialty fiberglass reinforcement options.

Project duration depends on tank size, damage severity, access, curing requirements, and the selected resin system. AFTR schedules work around plant shutdowns, night shifts, weekends, and planned outages to reduce disruption. For many facilities, the ability to restore an existing tank avoids the much longer downtime associated with ordering and installing a replacement vessel.

Inspections may include visual examination, ultrasonic testing, laser measurement, high-intensity backlight testing, Barcol hardness testing, and evaluation of nozzle interfaces, shell condition, and interior corrosion layers. These methods help determine whether damage is limited to the corrosion barrier or has progressed into the structural laminate, allowing engineers to recommend the proper repair scope.

Yes. Field service crews mobilize to customer facilities across all 50 U.S. states, Canada, and select international locations. Crews arrive with Service-Pack containers, resin systems, fiberglass mat, veil laminates, and repair tools so work can begin efficiently. Heating or cooling of the tank and work area can help keep planned repairs on schedule.

American Fiberglass Tank Repair provides 24/7 emergency service for incidents such as forklift impacts, dropped equipment, tipped tanks, or sudden lining failures. Field crews perform on-site assessment, structural and lining repair, and return-to-service inspection. Rapid intervention can often save a tank that might otherwise be condemned and reduce extended operational downtime.