Visible Dye Penetrant Product Comparison

 

SKL-SP2

SKL-WP2

SKL-4C

Penetrant Type Type 2 Type 2 Type 2
Removal Type Solvent Removable Water Washable N/A
Method B / C / D A / C A / C
QPL Qualified Product  
AECL  
AMS 2644  
ASME
ASTM E1417  
ASTM E165
Boeing BAC 5423 PSD 6-46 or 8-4    
Boeing PS-21202  
GE P3TF2  
GE P50YP107  
Honeywell EMS 52309  
ISO 3452-2  
MIL-STD-2132  
MIL-STD-271  
NAVSEA 250-1500-1    
NAVSEA T9074-AS-GIB-010/271  
Pratt & Whitney