micro-fy Coupling Oil is an oil-based coupling agent for non-destructive ultrasonic testing (UT). It ensures reliable sound transmission between the transducer and the component by minimizing the air gap between the two surfaces.

Thanks to the convenient spray can, the coupling agent can be applied evenly—even in hard-to-reach areas or for overhead applications. It is easy to use and is suitable for a wide variety of inspection tasks in industrial quality assurance.

micro-fy Coupling Oil is used in a variety of industries, including metalworking, mechanical engineering, the automotive industry, and aerospace. It is ideal for reliable sound transmission during professional ultrasonic testing.