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Magnaflux Spotcheck SKL-SP2 - 16oz Aerosol

Item# 01-5155-77
Availability: In stock
Ship weight: 1.52 lbs

ORM-D GROUND ONLY. Aerosols can only be shipped via UPS Ground within the continental U.S. or Canada.

Solvent Removable Visible Penetrant

SKL-SP2 is a solvent removable penetrant for portability, especially for welding operations, and is post emulsifiable for greater resolution of flaw indications. It produces a visible red color contrast, and features outstanding penetrating characteristics.

SKL-SP2 is highly reliable at locating surface open flaws and discontinuities and can be used on non-porous ceramics and similar materials. Typically used on welds, forgings, pressure vessels, castings, general metal work, leak testing, and in power plants and construction applications.

SKL-SP2 is listed on the QPL SAE AMS 2644 Qualified Product List.


  • Outstanding penetrating characteristics
  • Vivid, high-contrast color
  • Superior flaw resolution
  • Excellent reliability 


  • AECL
  • AMS 2644
  • ASME
  • ASTM E1417
  • ASTM E165
  • ISO 3452
  • MIL-STD-2132
  • MIL-STD-271
  • NAVSEA T9074-AS-GIB-010/271
  • NAVSEA 250-1500-1
  • QPL SAE AMS 2644


Defect location: open to surface

Ideal for:

  • Wide range of applications
  • Castings
  • Forgings
  • Welds
  • Pressure vessels
  • Tubular goods
  • Non-porous ceramics
  • General metal work
  • Leak testing
  • Power generating plants
  • Construction applications

Defect examples:

  • Cracks
  • Leaks

Use Recommendations

NDT Method: Penetrant Testing, Visible / Color-Contrast

Type: Type 2

Methods: Method B, Method C or Method D

Temperature Range: 40 to 125°F / 4 to 52°C

Container Size & Part Number

Aerosol can, case of 12         01-5155-78

1 gal / 3.78 L jug, case of 4   01-5155-35

5 gal / 18.9 L pail                  01-5155-40

55 gal / 208 L drum              01-5155-45

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