NDT Protea KF-20 Contrast Paint is a fast-drying white contrast paint developed for use in magnetic particle inspection (MT/MPI) and other professional non-destructive testing (NDT). KF-20 is used as a background paint to create maximum contrast between the surface and the magnetic powder, so that indications and cracks are clearly visible.

The white contrast film from NDT Protea KF-20 provides a thin, even and opaque layer that enhances the visibility of black magnetic particles such as NDT Protea SM-11 . This provides more accurate and reliable inspection results when checking welds, castings and ferromagnetic materials.

Why choose NDT Protea KF-20?

✔ Optimal contrast during MT/MPI inspection
The KF-20 provides a white background that makes black indications very clear.

✔ Quick-drying formulation
Reduces waiting time and makes the inspection more efficient.

✔ Thin and even covering layer
Provides high sensitivity without affecting inspection quality.

✔ Developed for use with NDT Protea SM-11
KF-20 works optimally with black magnetic powder in MT testing.

✔ Easy to remove after inspection
Can be cleaned with a suitable cleaner after testing if necessary.

✔ Professional solution for the NDT industry
Suitable for offshore, industry, production and quality control.

Typical applications

NDT Protea KF-20 Contrast Stain is often used for:

• Magnetic Particle Inspection (MT/MPI)

• Welding inspection

• Control of ferromagnetic materials

• Offshore and oil & gas

• Production and maintenance inspection

• Quality control in industry

Technical highlights

• Product: NDT Protea KF-20 Contrast Color

• Type: White contrast paint for MT/MPI

• Form: Aerosol spray

• Quick-drying formulation

• Thin and even covering layer

• Used with black magnetic powder

• Suitable for ferromagnetic materials

• Easy to clean after inspection

• Meets EN ISO 9934-2

Briefly summarized

NDT Protea KF-20 Contrast Paint is a professional white contrast paint for magnetic powder inspection that improves the visibility of indications and provides more accurate inspection results. Specifically designed for use with black magnetic powder such as NDT Protea SM-11 , KF-20 is an essential product for efficient MT/MPI testing in the industry.