Class 2 Switchboard Matting, 1/4" thick x 24" wide.  Sold by the yard.

Switchboard Matting is permanently placed in front of switch gear, motor control centers and other high voltage apparatus to provide personal protection for workers. It is also used when tending take-up and pay out reels and when adding or replacing conductors. Made from high quality Type II rubber, Class 2 matting is 1/4" (6.4 mm) thick and is tested to 20 kV.  Complies with ASTM D178, Class 2 specifications. The corrugated surface acts as a safety tread while reducing the possibility of metal particles becoming embedded. Class 2 Switchboard matting is available in 25 yard rolls or custom cut to specified lengths in 1 yard increments. 

Maximum Use AC Voltage Class 2, 17,000 volts.
 **Price Listed Is Per Yard**