Quick drying developer for fast, non-destructive testing of surfaces, e.g., welded surfaces, castings/forgings and fabrications.

Meets: AMS 2644, EN ISO 3452-2, ASME B & PV Code, Sec V, EN 571-1, ASTM E 1417, ASTM E-165, MIL STD 271, McDonnell Douglas PS-2120, BAC 5423.