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Echo Ultrasonics

Echo Ultrasonics

Manufacturer and seller of NDT Ultrasonic Couplants

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High Temperature Ultrasonic Couplant

Preventing inspector injury, facility shutdown and the risk of igniting explosive gasses, Echo Ultrasonics has the most complete offering of high temperature couplants for inspections over 350°F. The right operating range and viscosity couplant may improve safety, lower cost and reduce inspection time. Selection of the right couplant for high temperature inspections is critical. If you aren’t sure which couplant is best, ask us.

Showing all 5 results

  • VersaSonic®

    • -10°F to 700°F / -23 to 371°C
    • Excellent high temperature transducer
      lubricant, extends transducer life
    • No wait time / Fast readings
    High Temperature Industrial Ultrasonic Couplant Versasonic
  • HiTempco+

    • -50° to 850°F / -45 to 455°C
    • New improved formulation
    • Thick, grease-like paste
    • Minimal residue
    • Non-drying
    HiTempco Plus High Temperature Ultrasonic Couplant
  • EchoTherm™

    • 200 to 1000°F / 93 to 538°C
    • Auto-ignition temperature above 1300°F
    • Most economical ultra-high temperature couplant
    Echotherm High Temperature Ultrasonic Couplant
  • EchoTherm Extreme™

    • -40 to 1250°F / -40 to 675°C
    • Highest performance extreme temperature couplant
    • Auto-ignition and flash point above 1300°F
    • No wait time / fast readings
    Echotherm Extreme High Temperature Couplant
  • High Temperature Couplant Comparison Table

    View pdf for High Temperature Couplant Comparison Table

    High Temperature Couplant Comparison Table

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News & Updates

  • HiTempco+ Replaces Pyrogel 100
  • 2- and 4-oz tubes available for high-temperature couplants
  • Solutions to common UT cable failures
The American Society for Nondestructive Testing
Echo Ultrasonics®, LLC
774 Marine Drive
Bellingham, WA 98225


360-671-9121

F: 360-671-9024
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