Volta Schutz High Pressure Electrical Insulation mat refers to products that are free of any soot (carbon black) filler and can be provided at the request of customers. Since the Carbon Black filler drastically reduces the electrical resistance of the electric mat and fluctuates the conductivity at different parts of the compound, Volta Schutz has modified the formulation and replaced the filler with special additives. In this way, the obtained electrical insulation carpet, in addition to having non-flammable properties (self-extinguishing properties), has also achieved very high insulating properties in terms of conducting electricity, so that the nominal voltage of this product reaches 36 kV with a thickness of 6 mm. it is suitable for 33 kV control panels and HV rooms.