MF-655 WB is a highly-sensitive magnetic particle liquid concentrate for locating fine discontinuities. The ultra-sensitive particles provide clear, bright, fluorescent green indications under ultra-violet black light for unbeatable inspection quality and accuracy, and the water conditioners provide enhanced corrosion protection.

• High sensitivity
• Easy post-testing clean up
• Excellent particle mobility
• Good dispersion stability
• Great concentration consistency
• Superior surface wetting
• Non-foaming
• Free from silicone, chromates and nitrates
• Non-hazardous

Ordering Information 

12 x 1 litre: 061C063

4 x 5 litres: 061C064

Product Properties 

NDT Type: Fluorescent Magnetic Particle Testing

Particle Suspension Vehicle: Water

Required Equipment: Magnetizing device, UV light source

Applications 

Ideal Application: After secondary processing, Critical applications, detecting fine to very-fine discontinuities, High volume testing, Machined parts, Mixing with hard-water, Smooth surface finish

Defect Examples: Fatigue cracks, grinding cracks, Inclusions, Laps, quenching cracks, Seams, Shrink cracks, Tears, Weld defects

Compliance 

Standards: AMS 3044, ASME BPVC, ASTM E1444/E1444M, ASTM E709, ISO 9934-2, MIL-STD-2132, NAVSEA 250-1500-1, SAE AS4792