Live Sulfuric Acid Tank Leak Repair with Fiberglass Reinforcement

RAK addressed multiple active leaks on a sulfuric acid fiberglass tank by stabilizing compromised areas and applying a multi-layer fiberglass repair system. Voids were filled, reinforced, and sealed with a protective topcoat, restoring integrity and preventing further deterioration. The repair was completed in service, minimizing downtime while delivering a durable, long-term solution.

The Problem

A client discovered multiple active leaks on a fiberglass tank containing sulfuric acid. Initial inspection revealed several compromised areas, with voids and holes posing an immediate risk of further deterioration and potential downtime. Given the chemical involved, a fast, durable, and safe repair was essential to prevent escalation and avoid costly replacement.

The Solution

Our crew mobilized quickly to stabilize the situation. After blasting and preparing the surface, voids were filled with resin to restore structural integrity. The damaged sections were fiberglassed with multiple layers of mat reinforcement, creating a strong composite barrier. Once cured, a UV-resistant topcoat was applied to protect against environmental exposure and extend the repair’s lifespan. The repair was completed live, minimizing downtime for the client while delivering a long-term, cost-effective solution.

Project Pictures

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