FIRE CORROSION CONTROL INDUSTRY LEADER
Huguenot Labs provides the only two UL-listed corrosion and bacterial inhibitors on the market.

FSS ProGuard 295UL and FSS ProGuard 295UL D3
The corrosion engineering experts at Huguenot Laboratories have over 150 years of combined industry experience in testing and mitigating microbial and generalized corrosion in fire protection systems (FPS).
USE Promo code – ‘MIC-Testing‘ and receive 10% off of all testing
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WHO WE ARE
50+ years in the water treatment and fire sprinkler industry
SOLE provider of UL certified products in the market
Environmental friendly products developed in-house

Huguenot Laboratories specializes in treating all aspects of fire sprinkler systems. We are a growth-oriented company whose mission is to provide a value-added service to the fire sprinkler industry. We provide our customers with a team of experts in the prevention of corrosion, water treatment programs, and the management of Microbiologically Influenced Corrosion (MIC).
How to stop Microbiologically influenced corrosion
Microbiologically Influenced Corrosion is easily controlled with the proper chemical treatment program. Get warrantied results today!
What is mic?
Generalized and MIC-related corrosion is common in the fire sprinkler systems in buildings, factories, and warehouses. MIC attacks all types of metals in a fire sprinkler system, with steel pipe being the most vulnerable.
The internal build-up of heavy corrosion can occur in isolated parts of a system or can be living and growing throughout the entire network of pipes and sprinkler heads.
Under-deposit corrosion is found in both new and old systems. It is well documented as the primary cause of pinhole leaks in fire sprinkler systems around the globe.
Warning signs of mic
Warning signs of MIC:
– Pinhole leaks in pipes.
– Blackwater with a foul, rotten egg odor.
– Reduced water pressure and flow in the system.
– During flow tests, rust or black water stains the concrete.
The first step to stopping corrosion is to conduct a thorough inspection of your fire sprinkler system. Once a mitigation result is determined, verify your performance results thru an ASTM corrosion monitoring program.

Still Not convinced? Try our free demo test kit!
Our products are incredibly effective and now, at no expense, you can see just how successfully they stop the damaging effects of corrosion and MIC (Microbiologically Influenced Corrosion). Click the button to fill out our form and receive your kit!