Convenient collection of Magnaflux dye penetrant testing consumable products in easy-to-use aerosol form for Type 2 penetrant non-destructive testingEach penetrant testing kit comes with SKL-SP2 solvent removable penetrant, SKD-S2 solvent-based developer, and SKC-S removerPortable and great for job sites or field inspections to check welds, forgings, pressure vessels, castings, general metal work, and many other applications