Electrical insulating rubber sheet - ElectroMer brand cloth electrical insulating rubber sheet has been developed to the next level. Resist the flow of electricity Withstands high voltage according to the IEC 61111: 2009 standard, passed the test with Cer. Certified, ready to use, available in thickness 2 mm, 3 mm, and 4 mm. Adheres to the surface well Resistant to oil and chemicals Meets and provides safety for floor applications, protection from electrical hazards in front of MDB cabinets, Switchboard, Switch Gear, Transformers, Generator & Lift Rooms, Electrical Substations, Bus Bars, etc.