Signal™ High Acoustic Impedance Couplant

Signal™ has a unique chemistry resulting in a couplant that is slow drying, lasts longer and doesn’t need to be reapplied because it doesn’t dry out, thin or collapse on corroded parts.

Having the highest acoustic impedance in the industry, Signal provides better penetration and signal-to-noise ratio, especially on curved and rough surfaces, castings and fiberglass, and results are even better above 5MHz.

By lasting longer and not needing to be reapplied, Signal will cost you less because you use less.

Anywhere you’re using Ultragel II®, Signal works better, lasts longer and costs less.

Signal: Works better, lasts longer, costs less.

Ultragel is a Magnaflux registered trademark