MR 70 Dye Penetrant Developer is a high-performance NDT consumable designed for reliable flaw detection in liquid penetrant testing. It forms a uniform white coating that enhances ...

MR 70 Dye Penetrant Developer is a high-performance NDT consumable designed for reliable flaw detection in liquid penetrant testing. It forms a uniform white coating that enhances contrast and sensitivity, allowing penetrant trapped in surface discontinuities to bleed out clearly. Suitable for ferrous and non-ferrous materials, MR 70 ensures consistent results, quick drying, and easy removal. It complies with standard penetrant inspection practices used across fabrication, welding, and maintenance industries.