... damp-proof, water-proof, corrosion-proof, prolonging the life of insulation of conductor and clamp;2, Flexible installation, ... , material, and building spacer;4, Safe and long-time stable operationProduct Structure and Performance Special molecule material made fully ... , corrosion resistance and the clamp has long service life. Waterproof seal adopts high quality rubber band and silicagel. Inslot blade ...