Magnaflux Soundsafe Ultrasonic Couplant

USD $92.08USD $372.42

Soundsafe® is a high-performance, general-purpose ultrasonic couplant for flaw detection and sizing, thickness gauging, flow metering and acoustic emission testing. This medium viscosity gel couplant is well known for its outstanding performance, excellent corrosion protection, thixotropic properties and comprehensive range of specifications and approvals.



Soundsafe is Pratt & Whitney approved and meets nuclear grade specifications for halogen and sulfur levels.


  • Wide range of specifications and approvals
  • Great surface wetting
  • Thixotropic gel
  • Non-toxic, non-irritating formula
  • Increased acoustic impedance reduces surface noise
  • Good surface wetting for fast, even coverage
  • Clings well to most vertical and overhead surfaces
  • Highest corrosion inhibition
  • Provides good transducer lubrication
  • Slower drying for extended inspection time
  • Nuclear grade
  • Aerospace approvals
  • Hydrogen embrittlement testing

Ideal For

  • Flaw detection
  • Thickness gauging
  • Flow metering
  • Acoustic emission testing
  • Vertical or overhead surfaces
  • Bridge pins, welds, anchor bolts
  • Weld inspection
  • Rough surfaces
  • Fiberglass
  • Plastic
  • Titanium
  • Aerospace inspections
  • Nuclear inspections


For more information, see manufacturer’s product sheet:  Product Sheet – Magnaflux Soundsafe Ultrasonic Couplant

Additional information

Weight N/A
Dimensions N/A

1 gal, 5 gal


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