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Ultrasonic Couplant Gel

Ultrasonic Couplant Gel

  • $25.00

This general purpose ultrasonic couplant gel (coupling fluid) holds on to horizontal and overhead surfaces. The R7950 is designed to work with ultrasonic thickness gauges and is ideal for iron, steel, aluminum and titanium surfaces.


  • 4oz (118ml) applicator top bottle
  • Temperature Range: -10 to 210°F (-23 to 99°C)
  • Viscosity: ~80,000 CPS
  • Water soluble

Works with

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