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General description

K 755 is a fluorescent atomized magnetic powder used to prepare suspensions for magnetic particle inspection – wet method.
K 755 can be suspended in a petroleum (oil) based liquid carrier, such as Kerosenoil, or in water with the addition of a wetting agent (such as Ata Fluid A44 or Wetting Agent A38) to improve particle mobility, the wettability of the surface and the corrosion inhibition.

K 755 is a low-sulfur and low-halogen product, in compliance with standards.


1 Kg jar
Part Number: 01024400

In Compliance with

  • EN ISO 9934-2
  • ASME V Art. 7
  • ASTM E709
  • ASTM E1444
  • AMS 3044
  • MIL-STD-271
  • NAVSEA 250-1500-1
  • PMUC (certificate of compliance upon request)


  • It can be suspended in oil or water.
  • Medium sensitivity.
  • Excellent fluorescent contrast.
  • Excellent particle mobility.
  • Long-lasting particles.
  • Easily dispersible.

Product Properties

Color in UV light
Bright yellow-green
Average particle size
8 μm

User Recommendations

NDT Method
Fluorescent magnetic particle inspection, wet method
Shelf life

3 years at T between 5°C and 45°C, in a dry place safe from direct sunlight

Usage temperature
< 48°C
Suspension vehicle
Kerosenoil or water
Wetting agent for water baths
Ata Fluid A44 or Wetting Agent A38
Preliminary cleaning
Recommended accessories according to standards ASTM E1444 ASTM E709 EN ISO 9934-2

Sedimentation glass tube – Magnetic Stripe Card Type 2000 – Reference Block Type I / MTU Test – Reference Block Type II – Flexible Laminated Strips – Tool Steel Ring AS 5282 Type and Ketos 01 Type – Octagonal flat plate

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    CGM CIGIEMME S.p.A. designs and manufactures a complete range of Magnetic Testing (MT) and Penetrant Testing (PT) systems, from simple equipment to highly customized systems, also offering a complete range of consumables, tools, accessories and instruments used in the MT and PT fields.
    CGM CIGIEMME S.P.A. - N°REG.IMPR., C.F. E P.I.: 05732470967 - N° REA: MI -1843908 - CAPITALE SOCIALE: € 500.000.00 I.V. - powered by 3Bit