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MB-16 Magna Black Powder, 16oz MB-16 Magna Black Magnetic Powder (16oz) by MacDonell Associates Inc.
Magnetic Powder (aka Magna Powder)
Available since the early 1960's, magnetic powder is used to process an object with the purpose of visualizing friction ridge detail. Magnetic powder looks similar to regular black powder but contains iron to establish a magnetic affect. It is commonly black but is available in a wide range of colors. Magnetic powder is best used on paper, plastic, glass, and vinyl objects (any nonmagnetic surface) and is applied by using a magnetic powder applicator. The advantage of using a magnetic powder instead of a regular latent print powder is that with magnetic powder the brush never touches the latent print, avoiding possible damage to the latent print. Also, magnetic powder doesn't become airborne as easily as regular latent print powders, resulting in less powder being inhaled by the user. Tell a Friend |
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