Magnaflux Pyrogel High-Temperature Ultrasonic Couplant

CAD $198.99CAD $2,965.99

Pyrogel® is a broad temperature range couplant for thickness gauging, flow metering, acoustic emissions testing and flaw detection/sizing. These products contain no polymers and resists drying, making them an excellent choice for long term flow metering applications.



Pyrogel comes in two different viscosities, Pyrogel 7 which is a very thin, flowable liquid and Pyrogel 100 which is a thick gel. Pyrogel 7 recommended temperature range is -50 to 730°F / -45 to 388°C. Pyrogel 100 recommended temperature range is -50 to 805°F / -45 to 429°C.


  • Broadest temperature range
  • Non-drying for long-term coupling or extended inspection time
  • Good choice for long-term flow metering
  • Excellent long-term corrosion inhibition
  • Pyrogel 100 clings well to vertical and overhead surfaces

Ideal For

  • Flaw detection
  • Thickness gauging
  • Acoustic emission testing
  • Corrosion testing
  • Long-term flow metering
  • High temperature ultrasonic testing
  • Power generation boilers
  • Transmission pipes
  • Pressure vessels
  • Pipes, tubular goods, casing and connections
  • Low temperature locations
  • Long-term coupling


For more information, see manufacturer’s product sheet:  Product Sheet – Magnaflux Pyrogel High-Temperature Ultrasonic Couplant

Additional information

Weight N/A
Dimensions N/A

Pyrogel 100 1 gal, Pyrogel 100 4 fl oz, Pyrogel 100 4 fl oz – case of 6, Pyrogel 7 1 Gallon


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