EchoMix® Clear

Powdered UT couplants provide an economical solution for travel, remote access inspections and storage limitations. Easily mixed in ambient temperature water in five minutes.

EchoMix Clear is a two-part packet, easily mixed in ambient water in five minutes, providing a strong, continuous coupling film that adheres well to vertical and overhead surfaces.  EchoMix Clear does not contain a blue mixing tracer.

2-part (two packets)

No blue mixing tracer

Salt stable – will not thin with corrosion salts or in marine or highway environments

Fast, easy removal with water

Low toxicity and low environmental impact

Compact for shipping and storage

Easy mixing, fast gel time in ambient water

Operating Range: 32˚ to 120˚F (0˚ to 50˚C)

  • Viscosity: (1 gallon mixture): 23,000 CPS, Brookfield #4 Spindle, 6 rpm
  • PH:9
  • Corrosion Inhibition: Contains mild short term Ferrous Corrosion Inhibitors


  • ASME Boiler & Pressure Vessel Code (T-533)
  • NAVSHIPS 250-1500
  • FAA-AC # 25-29 (glycerin-free)
  • Less than 0.02% (200 ppm) Halogens & Sulfur

Working with EchoMixClear: Part A is a plant-based polymer that provides the viscosity and strong coupling film.

Part B contains minerals, including Sodium Molybdate, which quickly increase the pH and cause the polymer to thicken. Part B also provides ferrous corrosion inhibition.

Removal: Remove with a dry rag, water and brush or pressure washer.

Air Bubbles: All powder couplants will form small air bubbles after mixing if water is not de-aired. These small bubbles usually do not negatively affect the use of the couplant and will dissipate in 3-4 days. If an air bubble-free couplant is desired immediately, use hot water and allow to stand overnight; then proceed with adding the powder couplant.

1-gallon easy to open and easy to use powder packet.