Circle Systems Logo

CircleSafe® 800A Oil Based Fluorescent Aerosol by Circle Systems

CircleSafe® 800A Oil Based Fluorescent Aerosol

General Description:

CircleSafe® 800A is an aerosol spray can of Mi-Glow® 800 fluorescent yellow-green particles and CircleSol M™, a refined petroleum distillate.

CircleSafe® 800A is designed 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. The carbon dioxide propellant reduces combustible hazard.

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

Typical Properties: (Not a specification)

  CircleSafe® 800A
Particle Color Fluorescent Yellow/Green
Average Particle Size 5 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


  • 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 MIL-STD-1949, MIL-STD-271(SH), ASTM E 709, ASTM B & PV Code � Section V and NAVSEA 250-1500-1. AMS 3044, AMS 3045, AMS 3161, AMS 2641 and DOD-F-87935 are covered under MIL-STD-1949.

Shelf Life: Two (2) years when stored in a clean area, away from excessive heat (<120�F), sparks, open flames and oxidizers.

Part Number and Container Size:

  • 3130 12 � 16 ounce cans / case
  • (Product Data Sheet)
    (Technical Bulletin Sheet)
    Product SDS November 13 2014 Version 01