NONDESTRUCTIVE TESTING
LIQUID PENETRANT INSPECTION RANGE
All ARDROX® products meet AMS 2644 requirements.
PENETRANTS
Type
Classification
Sensitivity
Product
Remover/Emulsifier
Developer
Type 1, Fluorescent
Water Washable
Level 1
ARDROX 970P22
-Method A: Water
-Method C: ARDROX 9PR50,
ARDROX PR1
All developers except ARDROX 9D75
ARDROX P131E*
Level 2
ARDROX P133D
Level 2+
ARDROX 970P24
ARDROX P134E*
Level 3
ARDROX 970P25E*†
Level 4
ARDROX P136E*