... Soft 25A fluoroelastomer tie-in can resist acid,alkali and smash.The specification of jack:¢5, ¢6.Guarantee quality ... standard.High temperature resistance,high voltage resistance,acid,alkali,smash resistance.Silastic shell can resist high voltage and heat, ... plug, High temperature resistance,high voltage resistance,acid,alkali,smash resistance(flat plug with three holes)Technique:High temperature plug ...