G96 Gun Blue rite-in-the-rain disposable ink cleaning towels

disposable ink cleaning towels

tile or painted surfaces

Narrow mouth

It comes with an adaptor so that the light can be plugged directly into the wall rather than having to remove the batteries in order to charge

G96 Gun Blue rite-in-the-rain disposable ink cleaning towelsAn effective method for developing fingerprints on spent casings and ammunition. Exhibits are exposed to a solution of 50% distilled water and 50% Gun Blue by immersing the casing in the solution for approx 30 sec. Once development starts it is best to immediately rinse with distilled water to stop the reaction. Fingerprint matrix prevents gun blue from reacting with the metal, thus developing impressions. Studies have shown that gun blue exposure is