SOUNDCLEAR®
Soundclear® is an excellent price to performance ratio environmentally benign couplant for flaw detection and thickness gauging.
Soundclear® contains humectants to slow drying and increase acoustic impedance and has an operating temperature range of 20º to 200º F. Soundclear® contains a corrosion inhibitor for steel with a relative effectiveness rating of 45 and is compatible with aluminum, titanium and plastics. It is not recommended for use with magnesium.