The Magnaflux Spotcheck® SKL-4C Penetrant is a water based, water washable, red dye penetrant used mainly for testing leaks and for the inspection of ceramic and other chemically sensitive plastic parts. SKL-4C is most effective when used between 40 and 125 degrees Fahrenheit.
SKL-4C appears purplish red under visible light and fluorescent orange under ultraviolet black light. It can also be diluted with water with the suggested amount being a 1 to 1 ratio.
Spotcheck® SKL-4C is used in leak testing and in the inspection of ceramic and chemically sensitive plastic parts.
Spotcheck® SKL-4C is a water based, water washable, red dye penetrant used for leak testing and in the inspection of ceramic and chemically sensitive plastic parts. (Use with plastic parts should be tested to confirm SKL-4C compatibility.)
SKL-4C indications appear dark purplish red under visible light and fluorescent orange under UV black light to provide dual range inspection capability. SKL-4C can be diluted infinitely with water but a dilution of 1:1 is generally recommended.
Applications: Leak detection and ceramic and plastic part inspection.
Temperature: 40°F to 125°F