Ultragel II® has been recognized as the industry’s most specified and used ultrasonic couplant for more than 35 years.
Ultragel II® possesses outstanding acoustic performance, chemical characteristics and corrosion inhibition and is ideal for flaw detection, thickness gauging, flow metering and acoustic emission testing across a broad temperature boundary (-10º to 210º F). Ferrous corrosion inhibition rating of 90.
Specification Compliance: ASTM F519, F945 . BOEING BAC 5439-PSD622, 5968, 5980 . PRATT & WHITNEY PWA 286, 275, 1484, 36604, 36700, MCL E-205 Type II (ASTM F945), AMS 5544, 5536, 6359, 4037, 5608 (Haynes 188), 5508, 4375.