Water-Based Visible Magnetic Particle Concentrate

A highly-sensitive water-based liquid concentrate for nonfluorescent (visible) wet method magnetic particle testing to locate fine and medium discontinuities on finished parts. WB-27 provides clear, strong indications due to the heavy buildup of the highly magnetic particles. It is often used with WCP-2 white contrast paint to improve contrast and inspection sensitivity.

Category: Tag:
  • Clear indications under visible light
  • Heavy particle buildup
  • Great particle mobility
  • Protects parts and equipment against corrosion
  • Superior surface wetting
  • Very small particle size
  • Works in visible light
  • Water-based formula
  • Very low toxicity
  • Low odour
  • Maximise indication detection
    • Find indications of all shapes and sizes thanks to the smallest particle on the market.
    • Heavy buildup of highly magnetic particles around all leakage fields make for heavy-contrast indications, especially when used with WCP-2 white contrast paint.
  • Convenient to use
    • Inspect in all conditions without the need for darkness or UV lights.
    • The visible particles come in a convenient, aerosol format to be easily carried and used in the field.
  • Wide application versatility
    • Inspect a wide range of components without fear of corrosion or specification non-conformance.
  • NDT Type: Visible Magnetic Particle Testing

  • Particle Suspension Vehicle: Water

  • Required Equipment: Magnetizing device

  • Ideal Application: Detecting fine and medium discontinuities, Difficult to reach areas, Field testing, In-service inspections, Light surfaces, Machined parts, Spot inspections.

  • Defect Examples: Fatigue cracks, Grinding cracks, Inclusions, Laps, Quenching cracks, Seams, Shrink cracks, Tears, Welding defects.


Standards: AMS 3042, ASME BPVC, ASTM E1444/E1444M, ASTM E709, ISO 9934-2, MIL-STD-2132, NAVSEA 250-1500-1, SAE AS4792

Additional information


12x 1 Litre, 4x 5 Litres