Ultragel II is an industry-leading, high-performance, ultrasonic couplant for flaw detection and sizing, thickness gauging, flow metering and acoustic emission testing. Ultragel II is widely recognized as the industry’s most dependable and popular ultrasonic couplant. This general-purpose medium viscosity gel is known for its outstanding performance, excellent corrosion protection, thixotropic properties and comprehensive range of specifications and approvals. Ultragel II is Pratt & Whitney approved and meets nuclear grade specifications for halogen and sulfur levels. KEY FEATURES Clings well to vertical and overhead surfaces Fills in depressions in rough surfaces Highest corrosion protection Slow drying for longer inspection time Provides good transducer lubrication Increased acoustic impedance reduces surface noise Wide range of specifications and approvals Thixotropic gel Great surface wetting Nuclear grade Aerospace approvals Hydrogen embrittlement testing Applications Ideal for: Flaw detection Flaw sizing Thickness gauging Flow metering Acoustic emission testing Vertical or overhead surfaces Weld inspection Rough surfaces Aerospace inspections Nuclear inspections Composites Turbine blades Aircraft wheel maintenance Compliance API ASTM F519 ASME AWS ASTM F945 ASTM F945 or PWA 36604, MCL E-205 Type II Pratt & Whitney PMC 4384
