Superior NDT Ultrasonic Couplants – Outstanding Service – Lowest Price



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

ASNT Annual Convention

Visit us at booth # 1710.  Echo has new couplants that will provide more reproducible results, reduce inspection time and lower cost.  With our couplant experts and lowest price guarantee, you always get the best couplant at the best price.


Ask us about the BEST UT couplant for your application

After 50 years and developing 48 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.