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CircleSafe® 778A Water Based Fluorescent Aerosol by Circle Systems

CircleSafe® 778A Water Based Fluorescent Aerosol

General Description:

CircleSafe® 778 is an aerosol spray can of Mi-Glow® 800 fluorescent yellow-green particles premixed with liquid Wetting Agent 771 formulated in water media.

It 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. Its ultra-bright, ultra-sensitive particles allow for excellent detection.

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

Physical Characteristics: Forest green powder with a slight detergent odor, contained in an aerosol package.

Typical Properties: (Not a specification)


  Mi-Glow® 778A
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

Preparation:

  • 1. For best results, use when can is between 70° and 90° F (21° and 32° C).
  • 2. Thoroughly clean surface to be examined.
  • 3. Shake can vigorously for fifteen seconds and occasionally during use.
  • 4. Point spray button toward inspection surface, holding can 7 to 9 inches (18 to 24 cm)from surface.
  • 5. Spray solution onto suitable, magnetized surface until the surface is thoroughly covered with solution.
  • 6. Examine the surface under black light for fluorescent indications.
  • 7. If clogging develops, turn spray button ¼ turn. If clogging persists, remove and clean spray button. DO NOT put pin or other object into can opening. Gently replace spray button with a twisting motion, holding top of can and spray button opening pointed away from you.
  • 8. Discard empty can in trash. DO NOT place in garbage compactor

Specification Compliance: 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.

Shelf Life: Two (2) years when stored in a clean area, away from excessive heat or cold

Part Number and Container Size:

  • 3590 12 � 16 ounce cans / case
  • (Product Data Sheet)
    (Technical Bulletin Sheet)
    Product SDS October 29 2013 Version 01