Ci thermOcap PC is designed to cover your cathodic protection wire connections on metal pipe and tanks. • Thick outer shell designed to resist puncture. • Folds in plastic allow the cap to conform easier to the pipe. • Butyl rubber filled dome for added corrosion protection. • Superior resistance to aging shown through accelerated aging testing. • Adheres to Ductile Iron, Steel, Stainless Steel, Copper, Aluminum, PVC, PP, PE, FBE powder coating, natural and synthetic rubbers, and Epoxy. • Outstanding shelf life, resistant to dry rot and cracking. • Packaged in boxes of 20 with immediate delivery available. • Works with exothermic and brazed connections • Ci thermOcap PC is designed to adhere without spray primer. “Simply peel and stick”!