Used to develop the fingerprint on non permeable and smooth objects, and suitable for dark color objects and used for horizontal plane objects.
In general, fingerprints are mixed by oil and sweat. Fingerprint powder has better performance on the fingerprint with rich oil, meanwhile cyanoacrylate fuming has better performance on fingerprint with rich sweat.
The component attached to the fingerprint is aluminum powder when development the fingerprint by silver magnetic fingerprint powder, the flaky microstructure made aluminum powder has larger specific surface area, stronger adhesion and better display effect.
Flying characteristics of silver magnetic fingerprint powder is much less than the silver fingerprint powder, this reduce the harm to the operator.
No need to evenly powder on brush, this make the operation more simple than the golden fingerprint powder.
Method of usage
Dip as much powder as possible with a magnetic fingerprint brush and brush the potential fingerprint with the tassels of the powder until the silver color fingerprint presents.