Products → ARC Industrial Coatings → Coatings for Corrosion, Erosion, and Chemical Attack for Metal → ARC HT-S

ARC HT-S

Chesterton ARC HT-S is a 100% solids, glass/ceramic-reinforced novolac epoxy coating designed to protect metal surfaces from corrosion and erosion in high-temperature, wet environments. It applies easily by spray, brush, or roller and cures in service, helping reduce downtime.

With excellent adhesion and resistance to thermal shock, ARC HT-S performs in continuous dry conditions up to 347°F and wet conditions up to 302°F. It’s ideal for pumps, heat exchangers, tanks, separators, and offshore equipment—offering a tough, chemical-resistant barrier that extends equipment life.

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A container of industrial paint, with a smaller can of paint inside a blue bucket, along with a paintbrush, putty knife, and instructions, all in front of a cardboard box.

Product Features

✔ Cures in service
✔ Spark testable for pinhole-free verification
✔ Reduces downtime
✔ Extends equipment life
✔ Easily applied by spray, brush, or roller
✔ Minimum thickness of 250 μm (10 mils) per coat

    • Hydrocyclones 

    • Heat exchangers 

    • Pump volutes and impellers

    • Condensate pumps 

    • Tanks 

    • Valves 

    • Offshore equipment

  • 347 °F ( 175 °C )

  • 302 °F ( 150 °C )

  • 35.9 MPa ( )

  • Gray, Blue

  • Nominal, based on a 375 µm (15 mil) thickness

    • 5 liter kit covers 13.3 m2 (143.1 ft2)

    • 16 liter kit covers 42.6 m2 (458 ft2)

    Note: Components are pre-measured and pre-weighed. Each kit includes mixing and application instructions. 5 liter kits include tools.

Technical Data ↓

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