UT-X Powder

Ultrasonic Couplant Powder

UT-X® Powder is a cost-effective couplant powder for flaw detection and thickness gaging applications where ferrous corrosion inhibition is required.

UT-X Powder retains viscosity on salt caked boiler tubes, corroded pipe, structural steel, steel billets, welds and ship plate. Mixed with water at the inspection site, its compact and lightweight packets are easy to transport to a job site or to store as an emergency couplant for unanticipated shortages.


  • Salt resistant
  • Environmentally benign formula
  • Fast, lump-free mixing
  • Concentrated to reduce shipping cost and storage space
  • No dyes, fragrance or glycerin
  • Low skin irritation potential
  • Short-term corrosion protection

Ordering Information

1 gal / 3.78 L packet (case of 10)62-110

5 gal / 18.9 L packet (case of 10)62-510

Product Properties

NDT TypeUltrasonic Testing


CompatibilityMost composites and metals


Ideal ApplicationCorroded parts, Flaw detection, Large volume flaw inspections, Power generating boilers, Ship plates, Steel billets, Structural steel, Thickness gauging, Welds, When corrosion, salt, or salt cake is present


StandardsAPI, ASME, AWS


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