Used to develop the fingerprint on non permeable and smooth objects, and suitable for light color and 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.
1. The adhesion to fingerprint of the black magnetic fingerprint powder is weaker than golden fingerprint powder and silver fingerprint powder but stronger than other powder. Black magnetic fingerprint powder has much better contrast compare to the golden and silver powder on light color objects
2. Very low flying characteristics reduce the harm to the operator.
Method of usage
Dip as much powder as possible with a magnetic fingerprint brush and brush the latent fingerprint with the tassels of the powder until the fingerprint presents.