CircleSafe® 800A

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CircleSafe® 800A

CircleSafe® 800A

CircleSafe® 800a uses or latest generation Mi Glow® 800 particles which have exceptional sensitivity, uniform size, and ideal magnetic characteristics for fluorescent magnetic particle inspection.  CircleSafe® 800a is a fluorescent yellow/green powder premixed with our petroleum carrier fluid CircleSol M.  .  CircleSol M ensures excellent particle mobility and surface coverage to allow for a reliable inspection.  CircleSafe® 800a is designed to be used with UV-A light to detect disontinuities typically found in the NDT of forgings, castings, welds, and piping.

The carbon dioxide propellant reduces combustible hazard. It meets or exceeds all applicable industry specifications.

Mi Glow
MI Glow-2


Provides total particle encapsulation, eliminating free unbonded pigment, resulting in a low background, high performing magnetic particle inspection powder

Sensitivity – The superior Mi Glow 800 particles have larger surface areas which mean smaller sized particles with increased sensitivity and brightness

Ordering and Specifications


Item # / Package Size
#3130 – 12 cans/case

Technical Specifications

Physical Characteristics
Forest green liquid, slight odor contained in an aerosol package.

Particle Certification
Particles conform to or exceed all relevant specifications including but not limited to ASTM E 1444, MIL-STD-271, NAVSEA 250-1500-1, ASTM E 709, ASME B & PV Code – Section V, AMS 3046, AMS 3161, AMS 2641 and A-A-59230.

Particle Color: Fluorescent Yellow-Green
Average Particle Size: 3 µm
AMS Standard: 3046
SAE Sensitivity*: 8
Temperature Range: 120°F Maximum

*Representative of the number of lines shown on an AISI 01 Ketos tool steel ring as defined in SAE AS5282.



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