It is a specialized, low-viscosity carrier fluid (often petroleum-based) used to suspend magnetic particles in wet NDT methods. It is applied to ferromagnetic parts via spraying or dipping to detect surface and near-surface cracks, offering high sensitivity and, often, built-in corrosion. .

Application: MPI Carrier Oil (or crack detection oil) is a specialized, low-viscosity, non-fluorescent petroleum distillate used in Magnetic Particle Inspection (MPI) to suspend fluorescent or non-fluorescent iron particles. It ensures excellent particle mobility, wetting, and high flash point safety, allowing particles to accumulate at surface defects under UV/white light

VISCOCITY GRADES-
15/22/32/46/57/68/81/100/121/150/176/220/257/320/460

PACK AVAILABLE-
210L, 180L