Ultrasonic Couplants

Ultrasonic Testing Couplants

NDT technicians turn to Magnaflux for ultrasonic testing couplants that enhance sound transmission in non-destructive testing. Our couplants make it easier to test movement of sound from the transducer to the test part, producing reliable non-destructive inspection results in flaw detection, thickness testing, flow metering and acoustic emission testing.

Why Choose Magnaflux Ultrasonic Couplant Gels?

Magnaflux offers a variety of couplants, including high-viscosity gels for vertical or overhead surfaces, as well as low-viscosity fluids for broader coverage and ease of application. Our products reliably eliminate air gaps, improving the accuracy and reliability of ultrasonic inspections.

Here are some other features that set us apart:

• Excellent wetting properties for better coverage
• Low environmental impact with biodegradable options
• Non-corrosive for sensitive materials
• Dry slowly for slower, more detailed inspections

Our ultrasonic couplants are perfect for high-temperature, shear wave, nuclear testing, power generation, aerospace inspections and many more applications.

Find a Dealer         Contact Us