Echo Ultrasonics

Strong ultrasonic coupling film strength. 

Slow drying for an extended inspection time.

Good ferrous corrosion inhibition; compatible with most metals, plastics, and composites.

Completely salt stable; will not thin with corrosion, marine environment, or highway infrastructure subjected to de-icing salts.

Safety: environmentally benign.

Environment and operator-friendly – no formaldehydes, nitrates, or nitrites.


Operating Range 18°F to 120°F (-8°C to 50°C) for most flaw detection and thickness gaging applications.
Viscosity Medium: 40,000 cps LVT Spindle 4 @ 6 rpm
Halogens and Sulfur Less than 50 ppm
pH 8.0 nominal at 20°C
Compliance ASME Boiler & Pressure Vessel Code (T-533)
FAA AC #25-29 (Glycerin-free)
NAVSHIPS 250-1500
Removal Wash with water or wipe with paper or cloth rag before couplant dries. If couplant has dried, pressure wash or use brush and running water.
Packaging 1 gal / 3.8 liter, with one bottle, dispensing cap
5 gal / 18.9 liter, two bottles, dispensing faucet
7- gallon/26.5 liter pail with lid and pour spout
55 gal / 208 liter drum
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