JZP-0.3C Radiation Tolerant Rubber Shock Absorber for Aerospace and Scientific Equipment When sensitive electronics must survive radiation exposure, blowing sand and repeat field service, the JZP-0.3C delivers dependable vibration isolation. This pre-compressed rubber-to-metal isolator is engineered around the JZP-C platform and hardened for aerospace, scientific and other high-reliability programs. It pairs a solid rubber damping element with a metal housing, giving