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Our History

Our industrial ultrasonic couplant history began in Pennsylvania in the early 1960s. With each company, founder Gene Larson has focused on optimizing couplant performance, improving the chemical safety profile and increasing the operating limits. We have been manufacturing couplants in Bellingham Washington since 1992.

Specialty Couplants: Fifty years of developing and manufacturing industrial and medical ultrasound couplants enable us to provide a solution to your ultrasound couplant application. Contact us with your requirements. 

Gene Larson’s Industrial Ultrasonic Couplant History ….
22+ industrial couplants in 50 years

Click chart below for larger image.

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Exosen is a registered trademark of GE Inspection Technologies. Sonotech, Echogel, Ultragel II, Pyrogel, Sonotrace, SoundSafe, SoundClear, Humex, Sono, UT-30, UT-X and UT-XFE, and SonoGlide are registered trademarks of Magnaflux.