• Sonotrace 30

Sonotrace 30


  • Brand: Magnaflux
  • Product Code: 42-9
  • Availability: In Stock
Container SizeProduct Number
1-gallon cubitainer42-901
5-gallon cubitainer42-905
55-gallon drum42-955


  • API
  • ASME
  • AWS

Magnaflux Ultrasonic Couplant

    SonotraceĀ® 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.

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