Lightning Powder SPR (Small Particle Reagent) - Liquid 500 Ml Pump Bottle

Pre-mixed in non-aerosol bottles with pump sprayers, this SPR solution is ready for use out of the bottle. Available in black or white. Use Black SPR on light-colored surfaces and White SPR on dark-colored surfaces.

Has a fluorescent component that allows fingerprints to be detected using an ultraviolet or forensic light source.