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Power Generation Industry

Belzona’s comprehensive range of cold curing, 2-part polymeric coatings and repair composites have been used by the power industry for over 60 years.
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Commitment to excellence

Durability

Protection

Efficiency

Long-Lasting

Extend Asset Life with Cold-Applied Industrial Maintenance Solutions

The Power Generation industry faces demanding repair and maintenance challenges due to continuous operation and exposure to extreme temperatures, pressures, and corrosive environments. Critical assets like boilers, turbines, heat exchangers, and pipework are prone to wear, corrosion, and mechanical damage, leading to efficiency loss and unplanned shutdowns.

Traditional repair methods often involve hot work, long downtimes, and high costs which are difficult to justify in time-sensitive and hazardous conditions. Ageing infrastructure and tightening safety and environmental regulations further increase pressure on maintenance teams to find fast, safe, and long-lasting solutions.

There is a growing need for advanced repair technologies that minimise disruption, extend asset life, and ensure reliability without compromising operational safety or compliance. And, Belzona UK is here to support!

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Our solutions minimise downtime, labour and replacement costs, improve efficiency and extend asset lifecycle. 

Explore Belzona solutions for the Power Generation industry

Problem Areas

  • Corroded heat exchanger tube sheets and end covers
  • Erosion and wear in cooling water systems and pumps
  • Leaking or degraded pipework and flanges
  • Scaling in boilers and pressure vessels
  • Damaged concrete in bunds, floors, and containment areas
  • Turbine casing and component wear or cracking
  • Corrosion under insulation (CUI) on external pipework
  • Seal failures in valves and gasket faces
  • Mechanical damage to structural supports and steelwork
  • Abrasion in ash handling and fuel transport systems
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Belzona offers the Power Generation industry proven, cold-applied repair and protection solutions designed to withstand the demanding conditions of high temperatures, pressure, and chemical exposure.

Solutions for your industry needs

  • Enhances safety by eliminating welding and open flames during repair.
  • Protects critical components exposed to harsh environments.
  • Restores and reinforces ageing infrastructure to avoid costly replacements.
  • Ideal for applications in cooling systems, turbines, and transformers.
  • Repairs can be carried out on-site, reducing logistics and labour costs.
  • Effective across a wide range of assets, including heat exchangers, tanks, and pipework.
  • Maintains performance and reliability of essential equipment.
  • Suitable for use on components exposed to thermal cycling and extreme heat.
  • Supports sustainable maintenance by reducing waste and emissions.
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Repair and Protection of Fluid Handling Equipment

  • Erosion and Corrosion Resistance – Belzona protects pumps, valves, and pipework from abrasive and corrosive fluids, extending operational life.
  • Cold-Applied Solutions – Repairs can be carried out in situ without hot work, minimising downtime and enhancing safety.
  • Restores Efficiency – Smooth, protective linings improve flow dynamics, reducing energy consumption and wear.
  • Cost-Effective Maintenance – Avoids the need for full equipment replacement by delivering durable, long-lasting repairs.

Abrasion Resistant Systems

  • Exceptional Wear Protection – Shields surfaces from damage caused by friction, impact, and aggressive solids, even in high-stress environments.
  • Extended Equipment Life – Minimises material loss and structural degradation, significantly prolonging the service life of assets.
  • Cold-Applied Application – Enables safe, easy, in-situ application without hot work or downtime.
  • Reduced Maintenance Costs – Decreases the frequency of repairs and replacements, improving operational efficiency and cost control.

Pipework Repair and Protection

  • Live Leak Sealing – Belzona enables in-situ sealing of leaks without the need for shutdowns, keeping power systems operational.
  • Corrosion and Erosion Protection – Protects internal and external pipe surfaces from degradation caused by high temperatures, pressure, and aggressive media.
  • Cold-Applied Application – Enhances safety by eliminating hot work, making it ideal for high-risk, energy-producing environments.
  • Extended Asset Life – Restores structural integrity and prevents future failures, reducing the need for costly pipe replacements and unscheduled maintenance.

Linings for Chemical Containment Areas, Channels and Sumps

  • Outstanding Chemical Resistance – Provides long-term protection against a wide range of aggressive chemicals, acids, and industrial waste.
  • Leak Prevention and Structural Integrity – Seals cracks and surfaces to prevent environmental contamination and maintain containment performance.
  • Cold-Applied and Durable – Installed without hot work, Belzona linings cure quickly and offer exceptional durability, even in harsh, high-traffic environments.

Sealing of Transformer Oil and SF6 Leaks

  • Live Leak Sealing – Repairs can be performed while equipment remains in service, avoiding costly shutdowns and interruptions.
  • Cold-Applied and Safe – No hot work required, making it ideal for high-voltage, safety-critical environments.
  • Environmental Compliance – Prevents the release of harmful substances like SF₆ gas and transformer oil, supporting environmental and regulatory standards.
  • Proven Long-Term Performance – Delivers durable, flexible sealing that withstands pressure, vibration, and harsh conditions over time.

Fluid Management Systems

  • Leak Prevention and Sealing – Belzona provides fast, effective solutions for sealing leaks in pipes, flanges, and valves, reducing fluid loss and downtime.
  • Corrosion and Chemical Resistance – Protects internal and external surfaces from aggressive chemicals and corrosive fluids to extend asset life.
  • Cold-Applied, In-Situ Repairs – Enables safe application without hot work, allowing for quick repairs with minimal operational disruption.
  • Improved System Efficiency – Restores worn or damaged components to optimal condition, enhancing overall system performance and reliability.

From first assessment to final inspection, our team of experts offer a turnkey solution as part of our Product Plus service for your maintenance and repair needs

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Case Studies

For more information on how we can assist with your industry’s repair and maintenance issues, get in touch with us today.

Belzona repairs sections of cooling water spools

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Oil leak prevention with Belzona sealing solution

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How to Secure Leaks on Turret Flange Bases

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How to Stop SF₆ Gas Leaks Without Shutdown Using Belzona Solutions

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How to Rebuild a Corroded Cooler at a Nuclear Power Station with Belzona Epoxies

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