ECHOGEL® (Glycerine-free) General Purpose Couplants

Echogel® 20 is an economical, basic-use couplant in medium-thick gel viscosity for ultrasonic inspections, like flaw detection/sizing and thickness gauging, where salt cake or metal corrosion salts are present. It provides good corrosion inhibition and resists viscosity breakdown on salt-caked boilers and other corroded materials.

*Echogel 14 discontinued as of August 31, 2018 – Echogel 20 is the recommended replacement.

$63.00$160.00

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Product Information

Benefits

  • Enhanced surface wetting to quickly cover oily or dirty surfaces
  • Maintains viscosity on corrosion or salt cake
  • Good corrosion inhibition
  • Silicone free
  • Hydrogen embrittlement testing

Specification Compliance: ASTM F519 . NAVSHIPS MIL STD 767 AND 2041.