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Metal Coating

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Radi-Cool Metal Coating is a zero-energy cooling solution designed for metal surfaces, structures, equipment, and industrial applications. This innovative coating provides efficient radiative cooling, protecting metal assets while significantly reducing heat absorption and energy costs.

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Radi-Cool Metal Coating is an advanced solution addressing the challenge of heat absorption in metal structures and equipment. This cutting-edge coating system utilizes radiative cooling technology to efficiently transfer heat from coated metal surfaces to outer space through the atmospheric window band (8μm-13μm).

Key features and benefits:

  1. Efficient Cooling: High infrared emissivity and solar reflectivity provide significant cooling effects with zero energy consumption.
  2. Base Surface Adaptability: Excellent adhesion on various metal surfaces including stainless steel, carbon steel, galvanized steel, painted steel, galvalume, and aluminum.
  3. Equipment Protection: Offers anti-corrosion, anti-rust, acid and alkali resistance, and salt spray resistance.
  4. Environmental Friendly: Water-based and pollutant-free coating that reduces energy used for cooling.
  5. UV Protection: Blocks over 99% of UV rays, increasing the lifespan of applied surfaces.
  6. Aesthetic Appeal: Smooth white finish with strong anti-fouling properties.

The Radi-Cool Metal Coating system consists of three components:

  1. Primer
  2. Midcoat
  3. Topcoat

This comprehensive system is suitable for application on external metal structures such as warehouses, factories, shipping containers, storage tanks, metal pipes, and ducts. It can be applied by rolling or spraying, making it a versatile solution for various metal surfaces.

Note: if you are looking to coat a non-metal surface, we recommend Radi-Cool Architectural Coating.

By reflecting the majority of incident heat from the sun and radiating heat from inside the structure to outer space, Radi-Cool Metal Coating offers a sustainable solution for reducing energy consumption in metal structures while providing long-lasting protection and cooling.

Radiative Cooling Power

10.2 watts/ft² (110 watts/m²)

Atmospheric Window (8-13μm) Emissivity


Solar Reflectance


UV Protection

Blocks over 99% of UV Rays

Application Method

Rolling or Spraying

Suitable Surfaces

External metal structures (e.g., metal roofs, walls, storage tanks, pipes, ducts)


Primer, Midcoat, Topcoat

Package Size

44 lb/Pail + 8.8 lb Curing Agent for each component

Storage Conditions

Cool <95°F, Humidity ≈50%, dry and ventilated

Environmental Impact

Water-based and pollutant free

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