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What If Anti-Corrosion Coatings Had No Limits?

No heat. No curing. No maintenance. A revolutionary solution is here! Be one of the first to see the science behind it.

FRP Coating

Say goodbye to heat, long curing times, corrosion, and constant maintenance. Our innovative FRP coating cures instantly, no heat, no downtime. It delivers unmatched resistance to corrosion, chemicals, and extreme environments.

Our FRP is UV Curable!

Tired of waiting hours for curing? Our FRP coating requires no heat to harden—it cures in just 20-30 minutes with UV radiation, keeping your projects on track. It forms a strong, seamless bond that offers long-lasting protection against corrosion, chemicals, and extreme conditions. Designed to perform in any climate, it ensures reliable, all-weather application every time.

For Industries That Demand Continuous Performance

When every moment matters, our UV-curable coating provides instant protection from corrosion, chemicals, and microbial damage. Designed primarily for the marine and offshore industries, it can be applied to all steel and concrete tanks, including marine, vessel, crude oil, petrochemical, and wastewater treatment tanks, ensuring lasting durability and performance.

FRPCoat, Breaking Limits in Anti-Corrosion Coatings

At Hangzhou Sanfreund Technology Co., Ltd., we’re pushing the boundaries of corrosion protection with over 20 years of global expertise and Japanese innovation. Specializing in UV-curable FRP (Fiber-Reinforced Polymer) coatings, we deliver fast, seamless, and highly durable protection against corrosion, leaks, and chemical damage. Our cutting-edge technology ensures unmatched curing speed, environmental safety, and reliability. Serving industries such as petrochemical, marine, crude oil, wastewater treatment, and more, Sanfreund delivers innovative, reliable, and high-performance coating solutions trusted by industry leaders worldwide.

Why UV Curable FRP Coating?

  • UV-Curable: Cures in just 20–30 minutes with UV light — no heat needed. Perfect for fast installs, even in cold conditions.
  • Durability: Formulated for extreme petrochemical exposure — extends tank life beyond 15 years with zero compromise.
  • Chemical Resistance: Tested and proven to resist crude oil, gasoline, and 14+ industrial chemicals — built for the toughest environments.
  • Leakage Prevention: Creates a seamless, impermeable seal that eliminates seepage and guards against environmental hazards.
  • Enhanced Adhesion: Formulated with epoxy resin for superior bonding strength, surpassing traditional coatings in adhesion and resilience.
  • Temperature Tolerance: Effective in environments below 100°C ~ -20C maintaining integrity under high-temperature conditions.
  • Mechanical Integrity: Retains structural integrity under stress from temperature fluctuations and chemical exposure.
  • Fast, Easy Installation: Quick and easy application process with no curing time. Multiple tanks (e.g., two 10 KL) can be lined in just 5–10 days, minimizing downtime and reducing labor costs.
  • Uniform Thickness: Consistently manufactured to prevent pinholes, sagging, or drooping, ensuring uniform application quality.
  • Leak Detection System: This setup allows for the integration of a leak detection system in the interstitial space of SF double-shell underground tanks, enhancing safety and enabling early detection of leaks. The FRP layer provides grounding, supporting continuous monitoring of potential leaks by forming a 3D cloth structure on the lining inside the tank.

Marine Vessel & Ship Tank Coating

Our UV-FRP coating service is ideal for vessels and marine facilities, including ship tanks and sea chests. With a rapid, heat-free application process and a 15-year durability guarantee, this service is perfect for shipbuilders and fleet operators looking to reduce downtime and enhance corrosion resistance in saltwater

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Crude Oil & Derivatives Tank Coating

We offer UV-curable FRP coating services for crude oil and derivatives storage tanks. This service ensures long-term protection against corrosion caused by hydrocarbons and sulfuric compounds, reducing maintenance costs and significantly extending tank

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Petrochemical Tank Coating

This service delivers high-performance FRP coating application for petrochemical pipelines and storage tanks. Designed for chemical resistance and structural flexibility, our coating provides reliable, long-lasting protection in environments exposed to industrial stress

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Desalination & Power Plant Coating

We provide corrosion protection services for desalination plants, power stations, and dam infrastructure. Our UV-curable FRP insulation safeguards concrete and metal tanks from aggressive seawater and chemical exposure, offering long-term durability and

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Pipeline Coating

Our pipeline coating service uses the pig lining method to revive and protect old or deteriorated pipelines without the need for complete replacement. This efficient, internal lining process is ideal for restoring crude oil pipelines, water lines, and other industrial systems—improving performance, extending lifespan, and reducing maintenance needs.

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FAQ

What is FRP Coating ?

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what is Most Important key features of this product?

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Applications of Anti-Corrosion FRP Coating

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Key Advantages of Our Technology

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His innovative design integrates a three-dimensional structural fabric into the interstitial space between the steel tank and the FRP layer, allowing for rapid leak detection. The computer is equipped with sensors that actively monitor for leaks, providing real-time data to operators.

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