Magnavis 7HF Black MPI Ink 

Magnavis 7HF is an oil  based black Ink for Wet Method Magnetic Particle testing. Magnavis 7HF is a portible solution and designed for spot inspections of parts that, because of their size or location, must be inspected in the field.

Magnavis 7HF is composed of 7C Black Magnaflux ink suspended in a low volatility mineral oil and offers significant advantages in situations where bulk processing is found to be impractical and is often used in combination with WCP-2 White Contrast Paint.

Specifications Compliance:

AMS-2641B, AMS-3041E, AMS-3043D (Aerosols only), ASME B & PV - Sec V, ASTM E1444/E1444M, ASTM E709, EN-ISO 9934-2, MIL-STD-2132D.

Applications: Magnavis 7HF is ideal for remote inspection of tubes, piping, and other large structures.

Part Number and Container Size


10 x 400 ml aerosol



4 x 5 litre metal can