Sirchie Heavy Gray “Hi-Fi” Volcano Latent FIngerprint Powder

Light or dark backgrounds are not a big concern when using Heavy Gray fingerprint powder. It is ideal for conditions when airborne powder is a concern due to its unique formulation of metallic compounds as well as some oxide qualities. Use this powder on painted or plated surfaces of either light or dark coloration without fear of damaging fragile latent prints. Heavy Gray will adhere to the smallest amount of latent print residue.