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ARMOR HD Heat Transfer and Quenching Fluid is a premium-quality HTF fluid boasts high thermal conductivity, ensuring excellent direct heating performance and exceptional thermal stability.


  • Enhanced Operating efficiency and maximum power distribution.
  • Protects effectively against deposit formation.
  • Powerful thermal stability.


This HTF Fluid is suitable for all manufacturing and industrial applications that function at bulk oil temperature range of maximum 320 °C for ISO32. It’s applicable for use in indirect heating and cooling operations. In case of applying this product in open system, the operating temperature range must not surpass 210 °C. It’s also recommended to apply this product in closed systems with inert gas sealing up to 290 °C. Applicable for Heating of reaction vessels, molding machines, dryers, and fast quenching operations.


HD HTF Heat Transfer & Quenching fluid meets and exceeds the following International specifications:

  • DIN 51502 class L
  • ISO 6743/12 class L QB Family

Our Packaging Sizes

  • CAN - 1L, 4L, 5L, 6L, 7L
  • DRUM - 200L, 208L
  • IBC - 1,000L
  • FLEXI BAG - 20,000L