MAGNETIC PARTICLE TESTING: PRODUCTS What is magnetic particle testing? Magnetic particle testing (MT) is a method of non-destructive material testing, in which material defects that are close or open to the surface can be revealed with the aid of iron oxide particles. It is a simple and reliable method that is only suitable for ferromagnetic materials, e.g. iron (non-alloyed and low alloyed steels, cast steel, cast iron), cobalt and nickel. MT does not function on non-ferromagnetic materials, e.g. high alloyed (austenitic) steels, aluminium, copper, plastics, composites. PFINDER 150 MAGNETIC PARTICLE SUSPENSION | FLUORESCENT Oil based | ready to use | Nearly odourless | Free of silicone, sec. amines, nitrites/halogens | Aerosol spray can with minimized carbon footprint | Excellent sharp, quick and stable indications | Low background fluorescence | Compatible with non-ferrous materials 500-ml-spray can 5-l-canister PFINDER 115 MAGNETIC PARTICLE CONCENTRATE | FLUORESCENT Suspendable in water | Odourless | Free of sec. amines, nitrites and halogens | Brilliant, quick and stable indications | Low background fluorescence | With effective corrosion protection 1-l-bottle 5-l-canister PFINDER 130 MAGNETIC PARTICLE CONCENTRATE | FLUORESCENT Suspendable in water | based on black magnetic particles | Odourless | Free of sec. amines, nitrites and halogens | Brilliant, quick and stable indications | Low background fluorescence | With effective corrosion protection 1-l-bottle 5-l-canister 12