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*To place an order for the 55 gallon drums, please contact us directly.
Sonotrace is a Glycerine and Silicone-free, water-based couplant formulated for flaw detection and thickness gauging.
Sonotrace is the perfect couplant for use with applications where Halogens, Sulfur and low melting point metals must be kept to a minimum. It comes in two viscosities from medium viscosity to a very high viscosity gel and has an operational temperature range of 25º - 175º F. Ferrous corrosion inhibition rating of 80.