Magnaflux MV-740

Magnaflux MV-740


Container Size Part Number
Aerosol (12 to a case) 01-9140-78

Available on backorder

SKU: 1101645 Categories: , , ,


Water-Based Visible Magnetic Particle Suspension

A highly sensitive water-based magnetic particle fluid for non-fluorescent (visible) wet method magnetic particle testing to locate fine and medium discontinuities on finished parts. MV-740 provides clear, strong indications due to the heavy buildup of the highly magnetic particles. The product is ready-to-use, so no dilution is required.

MV-740 is often used with WCP-2 white contrast paint to improve contrast and inspection sensitivity.


Eco-friendly profile

  • Environmentally friendly water-based formula
  • Bulk packaging made from post-consumer recycled plastic and can be recycled after use
  • Both bulk and aerosol packaging formats do not contribute hydrocarbon chemicals to the atmosphere

Maximize Application Versatility & Indication Detection

  • Heavy build-up of highly magnetic particles around all leakage fields makes for heavy-contrast indications, especially when used with WCP-2 white contrast paint.
  • Inspect a wide range of components without fear of corrosion or specification non-conformance.
  • Inspect in all conditions without the need for darkness or UV lights, including at temperatures below freezing.
  • Portable aerosol format can be easily carried to job site and is ready to use out of the box.



  • Ready-to-use solution
  • Clear indications under visible light
  • Heavy particle buildup
  • Great particle mobility
  • Protects parts and equipment against corrosion
  • Optimized surface wetting
  • Works in visible light
  • Water-based formula
  • Low odor
Additional information
Weight 208 oz
Dimensions 11 × 9 × 9 in

MV-740 Aerosol (Case of 12)