General-Purpose Ultrasonic Couplant

Sonotrace® is a general-purpose ultrasonic couplant for flaw detection and thickness gauging applications. This glycerin-free couplant is a great choice for applications requiring minimum halogens, sulfur and low melting point metals, and offers good performance at a lower price point.

Sonotrace comes in two different viscosities, Sonotrace 30 which is a medium-thick gel and Sonotrace 40 which is slightly more viscous.

Benefits

• Contains humectants to retard drying for longer inspection time
• Very good corrosion inhibition
• Nuclear grade
• Good surface wetting to quickly cover oily or dirty surfaces
• Water washable for easily removal
• Silicone free
• Glycerin free
• Slower drying
• Good price-to-performance value