PetraShield Thermal Barrier Coating TRC-2

Air Curing, High Reflectivity, High Temperature Coating

PetraShield coatings are a line of air cured, ready-to-spray coatings. These ceramic-like coatings were formulated to withstand temperatures up to 550 °C (1022 °F) and retain their shiny silver finish in the most extreme environments. PetraShield coatings can be applied by wet spraying and rolling processes. The coatings adhere to various substrates such as steel and glass.
Features and Benefits

  • Room temperature and air cure formula
  • High reflectivity 85%, equivalent to 0.15 emissivity
  • Provides over 30% heat loss reduction
  • Corrosion inhibitor with high chemical stability
  • Moisture resistant
Applications
Thermal barrier coatings, industrial exhaust pipes, cryogenic applications, heat shield protection for energy conservation, heat sensitive components, solar cells, furnaces, etc.
Technical Specifications
* For furnace applications, the coating is intended to be applied to the cold side of the bricks allowing for furnace interior temperatures >1100°C.

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