Silicone rubber compound with excellent insulating characteristics. It will never harden, will not shrink and has good adhesive properties. Provides a corona and arc suppressing coating in high voltage systems. Especially useful for coating sharp points, edges or corners. Also useful to form gaskets and seals where a putty-like, non-hardening property is desired. (Approx. 550 Volts/MIL Di-electric strength).