HM-406 - Fluorescent Penetrant | Aerosol Case (9 x 16 oz.) | Sherwin

HM-406 is a level 2, Method A water-washable fluorescent penetrant for inspecting castings, extrusions and similar parts. HM-406 is a versatile, general purpose penetrant for use on a variety of materials, including aluminum and magnesium. Complies with low sulfur and low halogen requirements. HM-406 has been used by aerospace, airframe, turbine engine, and missile manufacturers for over a decade.  

Chemical Properties

• Color: Green
• Viscocity: 6.72 cSt @ 100°F
• Fluorescence: Yellow/green
• Flash Point: 210°F (98°C)

Companion Products

• D-90G Dry Powder Developer
• D-100 Non-Aqueous Developer
• D-106 Non-Aqueous Developer
• D-110A Water Suspendable Developer
• DR-62 Solvent Remover
• DR-60 Solvent Remover

Specifications

• MIL-I-25135 Revisions C, D, & E
• ASME Code NDT, Sec V
• SAE AMS 2644 & QPL - Type 1, Method A, Level 2
• Lockheed Martin
• Boeing
• Rolls Royce
• Honeywell
• Turbomeca
• Airbus
• General Electric
• Northrop Grumman
• Pratt & Whitney FPM

Storage

• Keep away from moisture and sunlight
• Temperature limit: 40°F to 125°F (0°-50°C)
• Keep the container closed when not in use