Ultrasonic couplants are used in ultrasonic testing to provide acoustic coupling between the transducer and the test piece. We offer various types of couplants, such as general purpose, environmentally benign, high temperature and specialty application, along with pack sizes to meet every testing need and suit virtually all applications.

Showing all 8 results

Couplant Information

Whether your requirements include meeting halogen, sulfur and low melting point specifications for the nuclear power industry, or high level environmental and acoustical standards, you will find all your needs well met by an industry leading Sonotech couplant. Available in four categories; General Purpose, Environmentally Benign, High Temperature and Specialty Application, along with pack sizes to meet every testing need, Sonotech brand couplants and support staff are dedicated to bringing ease, consistency and unparalleled results to your NDT inspection process.