
Sonoglide® FE 20 is a very high-performance couplant specially formulated for ferrous metals where short-term corrosion is a concern. A broad operating temperature range (-60 to 250°F / -51 to 121°C) makes Sonoglide FE 20 a good choice for low and elevated-temperature inspections.
The medium viscosity gel couplant is slow drying for longer inspection time, provides good transducer lubrication and is self-leveling for fast coverage over wide areas. It remains stable on corroded or salt covered surfaces and offers excellent acoustic properties.
1 gal / 3.78 L cubitainer 82-901
55 gal / 208 L drum 82-955
Defect location: subsurface
Ideal for:
NDT Method: Ultrasonic Testing
Required Equipment: UT equipment, transducer
Temperature Range: -60 to 250°F / -51 to 121°C
Compatibility: Most composites and metals
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