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EchoTherm Extreme High Temp UT Couplant

Original price $0.00 - Original price $0.00
Original price
$0.00 - $0.00
Current price $0.00

The EchoTherm Extreme High Temp UT Couplant is the first and only high-temperature ultrasonic couplant that has an auto-ignition temperature and flash point above 1300ºF.  

With no minimum operating range, no residue, less smoke, and no auto-ignition under 1300ºF, EchoTherm Extreme is an ideal couplant for port inspections.


  • No low temperature operating limit.
  • Removes the industrial accident liability, personnel risk and “startle” factor of unanticipated auto-ignition events when conducting high temperature ultrasonic inspections.
  • Intended to optimize sound transmission and to reduce surface “acoustic noise”.


Operating Range: -40 to 1250°F+ (-40 to 675°C)

Auto-ignition Temperature: Greater than 1300ºF

Viscosity: High Viscosity – Thick paste

EchoTherm Extreme Brochure

EchoTherm Extreme MSDS