(12) 16 oz. Cans. A high purity, high dielectric, rapidly evaporating, non-flammable aerosol spray, contact and circuit board cleaner. Specially formulated for removing oil, grease, condensation, dust and other particulate matter from sensitive electronic parts. Quick drying formula will not harm most plastics, paints or rubbers. This solvent system has tested safe on: Neoprene, Buna, Silicone, Butyl and Natural Rubber, Nylon, Hypalon®, PTFE, PVC, Polyurethane, Polyethylene, Polypropylene and Epoxy.