Accommodating extensive use

Made in the USA: CoolCop is designed

retail center

Dual-Season Use: The system works with your vehicle's heater as well

Designed for maximum convenience

Sirchie Search Small Particle Reagent Kit SPR300 Hard Enamel Accommodating extensive useSirchie Search Small Particle Reagent Kit SPR300 Small Particle Reagent (SPR) is a suspension of fine molybdenum disulfide particles in a surface active solution for light colored surfaces and a white suspension for dark colored surfaces. It adheres to the fatty constituents of latent fingerprints to form a gray or white depositdepending on the reagent, and is a quick and simple latent print development process (recommended by the U. K. Home Office,