Description of BP42
MANUFACTURER: Babb Co (FR)
BP 42 is a fine black magnetic powder, designed for Magnetic Testing (MT) in plain white light.
The recommended concentration is between 6 and 9g/L of liquid.
BP42 is easily dispersible in special petroleum K5500.
BP42 powder is used in the manufacture of KP42 (petroleum-based, ready-to-use) and WCB42 (water-based, concentrated doses).
Transport / Handling: Refer to Material Safety Data Sheet (MSDS).Storage : Keep away from moistureTemperature range : -5°C à 50° CKeep packaging closed after taking out some of the product
Directions for use
Recommended concentration:6 to 9 g/LFor better results, it is suggested to remove any scale, oxyde, paint particle, from thesurface under inspection, as well as grease, oils or other pollutants.To increase contrast, it is recommended first to apply a thin, even layer of white background B 104A.While magnetising part, apply the magnetic detecting medium prepared with BP 42. Let magnetisation ON for 2 or 3 seconds after spray-stop.Defects appear as clear black indications against a white background.