Quartz vaseline paste
A paste that is intended for lubricating the inner surfaces of connecting sleeves and cable lugs before crimping, mechanical connection and termination of aluminum cables and wires, during mechanical connection of busbars. Ground quartz, which is part of the paste, destroys the oxide film during crimping, while improving electrical contact, and petroleum jelly protects mechanical joints from corrosion. It is used to lubricate the terminals of the control and measuring point.