High voltage insulating mats confirming to new specification IS : 15652 : 2006. Pastable type, permanently fixed, smooth trolley movement. Moisture proof, fire retardant, no adverse effect of acids, alkalis transformer oil & Diesel. Recommended for safety of workers on up to AC 66 KV & DC 240 V installations in all kinds of sub-stations operating HT, LT switchgears, control panels, transformer room, battery room, generator rooms and bus bar panels etc.