Ultrasonic Testing Couplant

NDT technicians trust Magnaflux to supply couplant for ultrasonic testing that enhance sound transmission from the transducer to the test part to produce reliable non-destructive inspection results in flaw detection, thickness gauging, flow metering and acoustic emission testing.

Find out more about why Magnaflux choose Sonotech couplants for a wide range of UT testing applications including high-temperature, shear wave, nuclear testing, power generation, aerospace inspections and many more.


 

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General Purpose Couplants

Magnaflux Ultrasonic Couplant Ultragel II

Ultragel II

Industry-leading, high-performance ultrasonic couplant for flaw detection and sizing, thickness gauging, flow metering and acoustic emission testing

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Magnaflux Ultrasonic Couplant Soundsafe

Soundsafe

High-performance, general-purpose ultrasonic couplant for flaw detection and sizing, thickness gauging, flow metering and acoustic emission testing

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Magnaflux Ultrasonic Couplant Echogel

Echogel

An economical couplant for flaw detection, sizing and thickness gauging where salt cake or metal corrosion salts are present

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Magnaflux Ultrasonic Couplant Sonotrace

Sonotrace

General-purpose, glycerin-free ultrasonic couplant for flaw detection and thickness gauging applications, available in two viscosities

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Magnaflux Ultrasonic Couplant Soundclear

Soundclear

High-value, general-purpose, medium-thick gel ultrasonic couplant for flaw detection, flaw sizing and thickness gauging applications

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Magnaflux Ultrasonic Couplant UT-X Powder

UT-X Powder

Cost-effective couplant powder for flaw detection and thickness gaging applications with ferrous corrosion inhibition.

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Magnaflux Ultrasonic Couplant Sonoglide FE

Sonoglide FE

Very high-performance couplant with extra corrosion protection for ferrous, operating temperature range is -60 to 250°F / -51 to 121°C

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Magnaflux Ultrasonic Couplant Sonoglide UP

Sonoglide UP

Ultra-pure, very high-performance couplant is compatible with titanium, aluminum, copper, stainless steel, plastics, magnesium alloys and most composites

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High Temperature Couplants

Magnaflux Ultrasonic Couplant Sono 600

Sono 600

Multi-purpose couplant with a wide temperature range for flaw detection, thickness gauging and acoustic emission testing from 0 to 700°F / -18 to 371°C

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Magnaflux Ultrasonic Couplant Sono 1100

Sono 1100

High-temperature couplant for thickness gauging ultrasonic inspections reaching from 700 to 775°F / 371 to 413°C

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Magnaflux Ultrasonic Couplant Sono 900

Sono 900

A thick, gritty, stay-in-place couplant paste for high temperature thickness gauging and corrosion testing from 600 to 680°F / 316 to 360°C

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Magnaflux Ultrasonic Couplant Pyrogel 100

Pyrogel

A wide temperature range couplant for thickness gauging, flow metering, acoustic emissions testing and flaw detection/sizing at -50 to 805°F / -45 to 429°C

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Magnaflux Ultrasonic Couplant Sono 950

Sono 950

High-temperature couplant for thickness gauging applications ranging from 600 to 780°F / 316 to 404°C

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Specialty Couplants

High Z

A high acoustic impedance couplants to reduce surface noise and improve coupling performance on curved, rough, pitted and corroded surfaces

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Shear Gel

Shear-wave couplant to provide coupling for shear waves generated by normal incidence (zero degrees) shear wave transducers

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You want the best solution for your application. We can help you find it.


At Magnaflux, we offer products and solutions for a variety of industries. 
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