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EchoMix Single Powder Ultrasonic Couplant

Single packet powdered UT couplants provide an economical solution for travel, remote access inspections and storage limitations.

EchoMix Single is a one-part (one packet) powder, easily mixed in ambient water in five minutes, providing a strong, continuous coupling film that adheres well to vertical and overhead surfaces. Single mix packet, one step mixing.

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  • Easiest mixing powder couplant
  • One packet
  • Less residue
  • 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
  • Working with EchoMix Single:
  • 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.
  • The Blue Colour is a visual marker to ensure uniform distribution of the corrosion inhibitor by encouraging thorough mixing.


  • Operating Range
    32˚ to 120˚F (0˚ to 50˚C)
  • Viscosity
    Medium Gel
  • Halogens and Sulfur
    Less than 0.02% (200 ppm)
  • Compliance
    ASME Boiler & Pressure Vessel Code (T-533)
    FAA-AC # 25-29 (glycerin-free)
    NAVSHIPS 250-1500
  • pH
  • Corrosion Characteristic
    Contains mild short term Ferrous Corrosion Inhibitors

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