Sirchie 634C Liquid Silicone Rubber 1 lb w/ Catalyst

This is the most economical medium for producing exact reproductions of virtually any surface including footprints, tire prints, tool and jimmy marks, prints in dust, fingerprints, crash debris, firearms and the identification of disaster victims. It features a long shelf life and is unaffected by temperatures from -70° F to +500° F. Liquid Silicone Rubber is quick-setting in three to five minutes, yet it flows easily into hairline cracks and can also be thinned to flow more freely. Available in a 1 lb. (454 g) jar with catalyst.