Superior NDT Ultrasonic Couplants – Outstanding Service – Lowest Price Guarantee



Echo is committed to providing the industry’s safest and highest-performing ultrasonic couplants at or below competitors’ prices. If you find a similar performance couplant at a lower price, we will beat that price by 10 percent.

News & Updates

EchoFLOW Fluid UT Couplant – ideal for winter inspections available now. 

Call for details.  360-671-9121



Ask us about the BEST UT couplant for your application

After 50 years and developing over 50 ultrasonic couplants, we can help apply our knowledge and experience in recommending:

  • Optimum performance (reproducible inspection results) for your application
  • Best economy within your performance requirements
  • Highest safety profile within your performance requirements.

Often multiple couplants will work for the same application; however, only one will solve all three requirements.

Need help selecting the right couplant? View our Quick Couplant Selection Guide, call Marian at 360 671-9121, email or complete our sample request form.