CircleSafe® 778A

Our Solution Results in:


CircleSafe® 778A is an aerosol spray

CircleSafe® 778A is an aerosol spray of our latest generation Mi-Glow® 800 fluorescent yellow-green particles and liquid Wetting Agent 771, formulated in water media. Mi Glow® 800 particles which have exceptional sensitivity, uniform size, and ideal magnetic characteristics for fluorescent magnetic particle inspection. Wetting Agent 771 is a liquid conditioning agent that provides superior surface coverage and particle mobility. It’s chemistry includes corrosion inhibitors, surfactants, and defoaming agents to ensure a reliable NDT inspection. CircleSafe 778A is designed to be used with UV-A light inspection to detect very fine discontinuities found in finished products and critical, highly stressed component parts. This aerosol spray can is packaged with carbon dioxide propellant for an odor-free, fume-free, non-combustible, SAFE magnetic particle inspection.

This aerosol is packaged in a carbon dioxide propellant for odor-free, fume-free, non-combustible inspection.

Mi Glow


Ordering and Specifications

Local Map
Domestic Packaging

Item # / Package Size
#3590 – 12 – 16 ounce cans/case

International Packaging

Item # / Package Size

Technical Specifications

Physical Characteristics
Forest green solution with a slight detergent 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 3044.

Particle Color: Fluorescent Yellow/Green
Average Particle Size: 5 µm
AMS Standard: 3044
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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