Magnaflux Spotcheck SKL-4C Penetrant - 55 Gallon Drum

Item# 01-5125-45
Availability: In Stock - Drop Ship
Ship weight: 496 lbs

Water-Based Visible/Fluorescent (Dual-Purpose) Penetrant

Specially designed for chemically sensitive plastic parts, and for leak detection, SKL-4C is a red dye visible penetrant that is water based and water washable. As with most plastic parts, it is recommended that a trial application be used to confirm compatibility. Indications appear dark purple-red in visible light and fluorescent orange in ultraviolet light. This allows dual range flexibility in the inspection process. SKL-4C can be diluted with water, although it is recommended that a dilution ratio of 1:1 is used for general purposes.

  • Water based
  • Can be used for leak detection
  • Can be used in visible and UV light inspections


Defect location: open to surface

Ideal for:

  • Ceramic components
  • Leak testing
  • Chemically sensitive plastic components (test plastic compatibility before use)

Use Recommendations

NDT Method: Penetrant Testing, Leak Testing

Type: Type 2

Methods: Method A or Method C

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

Container Size & Part Number

5 gal / 18.9 L pail                01-5125-40

55 gal / 208 L drum             01-5125-45

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