Product Data Sheet – SPOTCHECK SKC-S

Solvent Cleaner/Remover

SPOTCHECK® SKC-S is a solvent cleaner/remover for pre-cleaning before testing and for removing excess surface penetrant from an inspection area before applying developer. This non-halogenated solvent remover can be used on a wide range of substrates to remove oils, greases and other contaminants, and leaves minimal residue when it evaporates.

Chemical product icon - cleaner/remover

Benefits

Maximise range of inspections

  • Inspect a wide range of components
  • Conforms to AMS 2644 Class 2, ASME BPVC and all major aerospace requirements

Application versatility

  • Use a single cleaner throughout the entire penetrant testing process
  • Comes in both bulk and aerosol forms for convenience

Minimise risk of missing a flaw

  • Inspect reliably by cleaning only the surface without flushing penetrant out of discontinuities
  • Dries quickly without leaving residue to prevent false indications

Features

  • Fast drying
  • Leaves no residue
  • Suitable for use at low temperatures
  • Alloy compatibility
  • Bulk or aerosol form
  • Doesn’t over clean
  • Non-halogenated

Specification Compliance

  • AMS2644
  • ASME B & PV Code, Sec V
  • ASTM D129
  • ASTM 1135
  • ASTM E165/E165M-18
  • ASTM E1417/E1417M
  • EN ISO 3452-1
  • EN ISO 3452-2
  • MIL-STD-2132D
  • MIL-STD-271F
  • Pratt & Whitney PMC 4366

Applications

Ideal for:

  • Non-destructive testing pre-cleaning
  • Removing excess surface penetrant
  • Post inspection cleaning
  • When chlorinated solvents are undesirable or prohibited

Composition

A blend of aliphatic petroleum distillates.

Product Properties

Form and colour Clear colourless liquid
Flash point -40°C (aerosol); 7°C (bulk product)
Density 0.72 g/cm³
Corrosion Meets AMS 2644 Class 2
Viscosity 0.86 mm²/s at 25°C
Sulphur content < 300 ppm
Chloride content < 300 ppm
Fluoride content < 50 ppm

Like all Magnaflux materials, SKC-S is closely controlled to ensure batch-to-batch consistency, optimum process control and inspection reliability.

User Recommendations

Storage temperature 10°C to 30°C
Usage temperature -5°C to 50°C
Water-washable penetrants AL-4B, SKL-WP2, SKL-LT, ZL-15B, ZL-19, ZL-60C, ZL-60D, ZL-67B, ZL-56
Post-emulsifiable penetrants SKL-SP2, SKL-LT, ZL-2C, ZL-27A, ZL-37

Instructions for Use

Pre or post cleaning

  • Spray the surfaces to be cleaned liberally with the cleaner, and either wipe off or allow to air dry.
  • Alternatively, soak a clean cloth with the cleaner and wipe the part clean. Allow the part to dry thoroughly before applying the penetrant.


Penetrant removal

  • Wet a clean dry lint-free cloth with the cleaner and wipe the inspection area.
  • DO NOT spray or apply directly to the inspection surface as this will impair sensitivity.

Packaging and Part Numbers

Health & Safety

Part number 008A100 (x 10)

Packaging icon: 400 ml aerosol can

Part number 054C007 (x 4)

Packaging icon: 5 litre metal can

Part number 054C008

Packaging icon: 25 litre metal barrel

Review all relevant health and safety information before using this product. For complete health and safety information, refer to relevant Safety Data Sheet.

Download this Product Data Sheet as a PDF